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Vulnerability Details :

CVE-2026-31607

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-24 Apr, 2026 | 14:42
Updated At-14 Jun, 2026 | 17:42
Rejected At-
Credits

usbip: validate number_of_packets in usbip_pack_ret_submit()

In the Linux kernel, the following vulnerability has been resolved: usbip: validate number_of_packets in usbip_pack_ret_submit() When a USB/IP client receives a RET_SUBMIT response, usbip_pack_ret_submit() unconditionally overwrites urb->number_of_packets from the network PDU. This value is subsequently used as the loop bound in usbip_recv_iso() and usbip_pad_iso() to iterate over urb->iso_frame_desc[], a flexible array whose size was fixed at URB allocation time based on the *original* number_of_packets from the CMD_SUBMIT. A malicious USB/IP server can set number_of_packets in the response to a value larger than what was originally submitted, causing a heap out-of-bounds write when usbip_recv_iso() writes to urb->iso_frame_desc[i] beyond the allocated region. KASAN confirmed this with kernel 7.0.0-rc5: BUG: KASAN: slab-out-of-bounds in usbip_recv_iso+0x46a/0x640 Write of size 4 at addr ffff888106351d40 by task vhci_rx/69 The buggy address is located 0 bytes to the right of allocated 320-byte region [ffff888106351c00, ffff888106351d40) The server side (stub_rx.c) and gadget side (vudc_rx.c) already validate number_of_packets in the CMD_SUBMIT path since commits c6688ef9f297 ("usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input") and b78d830f0049 ("usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input"). The server side validates against USBIP_MAX_ISO_PACKETS because no URB exists yet at that point. On the client side we have the original URB, so we can use the tighter bound: the response must not exceed the original number_of_packets. This mirrors the existing validation of actual_length against transfer_buffer_length in usbip_recv_xbuff(), which checks the response value against the original allocation size. Kelvin Mbogo's series ("usb: usbip: fix integer overflow in usbip_recv_iso()", v2) hardens the receive-side functions themselves; this patch complements that work by catching the bad value at its source -- in usbip_pack_ret_submit() before the overwrite -- and using the tighter per-URB allocation bound rather than the global USBIP_MAX_ISO_PACKETS limit. Fix this by checking rpdu->number_of_packets against urb->number_of_packets in usbip_pack_ret_submit() before the overwrite. On violation, clamp to zero so that usbip_recv_iso() and usbip_pad_iso() safely return early.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Linux
Assigner Org ID:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:24 Apr, 2026 | 14:42
Updated At:14 Jun, 2026 | 17:42
Rejected At:
â–¼CVE Numbering Authority (CNA)
usbip: validate number_of_packets in usbip_pack_ret_submit()

In the Linux kernel, the following vulnerability has been resolved: usbip: validate number_of_packets in usbip_pack_ret_submit() When a USB/IP client receives a RET_SUBMIT response, usbip_pack_ret_submit() unconditionally overwrites urb->number_of_packets from the network PDU. This value is subsequently used as the loop bound in usbip_recv_iso() and usbip_pad_iso() to iterate over urb->iso_frame_desc[], a flexible array whose size was fixed at URB allocation time based on the *original* number_of_packets from the CMD_SUBMIT. A malicious USB/IP server can set number_of_packets in the response to a value larger than what was originally submitted, causing a heap out-of-bounds write when usbip_recv_iso() writes to urb->iso_frame_desc[i] beyond the allocated region. KASAN confirmed this with kernel 7.0.0-rc5: BUG: KASAN: slab-out-of-bounds in usbip_recv_iso+0x46a/0x640 Write of size 4 at addr ffff888106351d40 by task vhci_rx/69 The buggy address is located 0 bytes to the right of allocated 320-byte region [ffff888106351c00, ffff888106351d40) The server side (stub_rx.c) and gadget side (vudc_rx.c) already validate number_of_packets in the CMD_SUBMIT path since commits c6688ef9f297 ("usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input") and b78d830f0049 ("usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input"). The server side validates against USBIP_MAX_ISO_PACKETS because no URB exists yet at that point. On the client side we have the original URB, so we can use the tighter bound: the response must not exceed the original number_of_packets. This mirrors the existing validation of actual_length against transfer_buffer_length in usbip_recv_xbuff(), which checks the response value against the original allocation size. Kelvin Mbogo's series ("usb: usbip: fix integer overflow in usbip_recv_iso()", v2) hardens the receive-side functions themselves; this patch complements that work by catching the bad value at its source -- in usbip_pack_ret_submit() before the overwrite -- and using the tighter per-URB allocation bound rather than the global USBIP_MAX_ISO_PACKETS limit. Fix this by checking rpdu->number_of_packets against urb->number_of_packets in usbip_pack_ret_submit() before the overwrite. On violation, clamp to zero so that usbip_recv_iso() and usbip_pad_iso() safely return early.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/usb/usbip/usbip_common.c
Default Status
unaffected
Versions
Affected
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 324262c38438255bf6bdbf6342ca47c0badaab76 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 973f2c250289f5bf6cc146b98aa6fdde11fe50d6 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before ce744264b06b97069b3722511ab355738311fee0 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 885c8591784da6314f9aa82fa460ac69f9f79e5f (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 8d155e2d1c4102f74f82a2bf9c016164bb0f7384 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 906f16a836de13fe61f49cdce2f66f2dbd14caf4 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before ef8ebb1c637b4cfb61a9dd2e013376774ee2033b (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 5e1c4ece08ccdc197177631f111845a2c68eede3 (git)
  • From 1325f85fa49f57df034869de430f7c302ae23109 before 2ab833a16a825373aad2ba7d54b572b277e95b71 (git)
  • d9638d9236eed035a575feddec61d036dacc2676 (git)
  • ca7d3501b7a287c18b5b470e871d3029b0f4842a (git)
  • 1ce528277e1a66856ed3f7526c1e3458c0ed4a70 (git)
  • db898d0c5c493ce4177d5e1d3a953e079a56a24b (git)
  • 5aa02704b9ee67c5b2ee26d54c5f4eb99e93ba9a (git)
  • From 2.6.32.37 before 2.6.33 (semver)
  • From 2.6.33.10 before 2.6.34 (semver)
  • From 2.6.34.11 before 2.6.35 (semver)
  • From 2.6.35.13 before 2.6.36 (semver)
  • From 2.6.38.3 before 2.6.39 (semver)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/usb/usbip/usbip_common.c
Default Status
affected
Versions
Affected
  • 2.6.39
Unaffected
  • From 0 before 2.6.39 (semver)
  • From 5.10.258 through 5.10.* (semver)
  • From 5.15.209 through 5.15.* (semver)
  • From 6.1.175 through 6.1.* (semver)
  • From 6.6.136 through 6.6.* (semver)
  • From 6.12.83 through 6.12.* (semver)
  • From 6.18.24 through 6.18.* (semver)
  • From 6.19.14 through 6.19.* (semver)
  • From 7.0.1 through 7.0.* (semver)
  • From 7.1 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://git.kernel.org/stable/c/324262c38438255bf6bdbf6342ca47c0badaab76
N/A
https://git.kernel.org/stable/c/973f2c250289f5bf6cc146b98aa6fdde11fe50d6
N/A
https://git.kernel.org/stable/c/ce744264b06b97069b3722511ab355738311fee0
N/A
https://git.kernel.org/stable/c/885c8591784da6314f9aa82fa460ac69f9f79e5f
N/A
https://git.kernel.org/stable/c/8d155e2d1c4102f74f82a2bf9c016164bb0f7384
N/A
https://git.kernel.org/stable/c/906f16a836de13fe61f49cdce2f66f2dbd14caf4
N/A
https://git.kernel.org/stable/c/ef8ebb1c637b4cfb61a9dd2e013376774ee2033b
N/A
https://git.kernel.org/stable/c/5e1c4ece08ccdc197177631f111845a2c68eede3
N/A
https://git.kernel.org/stable/c/2ab833a16a825373aad2ba7d54b572b277e95b71
N/A
Hyperlink: https://git.kernel.org/stable/c/324262c38438255bf6bdbf6342ca47c0badaab76
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/973f2c250289f5bf6cc146b98aa6fdde11fe50d6
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/ce744264b06b97069b3722511ab355738311fee0
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/885c8591784da6314f9aa82fa460ac69f9f79e5f
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/8d155e2d1c4102f74f82a2bf9c016164bb0f7384
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/906f16a836de13fe61f49cdce2f66f2dbd14caf4
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/ef8ebb1c637b4cfb61a9dd2e013376774ee2033b
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/5e1c4ece08ccdc197177631f111845a2c68eede3
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2ab833a16a825373aad2ba7d54b572b277e95b71
Resource: N/A
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:24 Apr, 2026 | 15:16
Updated At:01 Jun, 2026 | 17:16

In the Linux kernel, the following vulnerability has been resolved: usbip: validate number_of_packets in usbip_pack_ret_submit() When a USB/IP client receives a RET_SUBMIT response, usbip_pack_ret_submit() unconditionally overwrites urb->number_of_packets from the network PDU. This value is subsequently used as the loop bound in usbip_recv_iso() and usbip_pad_iso() to iterate over urb->iso_frame_desc[], a flexible array whose size was fixed at URB allocation time based on the *original* number_of_packets from the CMD_SUBMIT. A malicious USB/IP server can set number_of_packets in the response to a value larger than what was originally submitted, causing a heap out-of-bounds write when usbip_recv_iso() writes to urb->iso_frame_desc[i] beyond the allocated region. KASAN confirmed this with kernel 7.0.0-rc5: BUG: KASAN: slab-out-of-bounds in usbip_recv_iso+0x46a/0x640 Write of size 4 at addr ffff888106351d40 by task vhci_rx/69 The buggy address is located 0 bytes to the right of allocated 320-byte region [ffff888106351c00, ffff888106351d40) The server side (stub_rx.c) and gadget side (vudc_rx.c) already validate number_of_packets in the CMD_SUBMIT path since commits c6688ef9f297 ("usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input") and b78d830f0049 ("usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input"). The server side validates against USBIP_MAX_ISO_PACKETS because no URB exists yet at that point. On the client side we have the original URB, so we can use the tighter bound: the response must not exceed the original number_of_packets. This mirrors the existing validation of actual_length against transfer_buffer_length in usbip_recv_xbuff(), which checks the response value against the original allocation size. Kelvin Mbogo's series ("usb: usbip: fix integer overflow in usbip_recv_iso()", v2) hardens the receive-side functions themselves; this patch complements that work by catching the bad value at its source -- in usbip_pack_ret_submit() before the overwrite -- and using the tighter per-URB allocation bound rather than the global USBIP_MAX_ISO_PACKETS limit. Fix this by checking rpdu->number_of_packets against urb->number_of_packets in usbip_pack_ret_submit() before the overwrite. On violation, clamp to zero so that usbip_recv_iso() and usbip_pad_iso() safely return early.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 2.6.39(inclusive) to 6.6.136(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.7(inclusive) to 6.12.83(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.13(inclusive) to 6.18.24(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.19(inclusive) to 6.19.14(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 7.0(inclusive) to 7.0.1(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://git.kernel.org/stable/c/2ab833a16a825373aad2ba7d54b572b277e95b71416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/324262c38438255bf6bdbf6342ca47c0badaab76416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/5e1c4ece08ccdc197177631f111845a2c68eede3416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/885c8591784da6314f9aa82fa460ac69f9f79e5f416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/8d155e2d1c4102f74f82a2bf9c016164bb0f7384416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/906f16a836de13fe61f49cdce2f66f2dbd14caf4416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/973f2c250289f5bf6cc146b98aa6fdde11fe50d6416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/ce744264b06b97069b3722511ab355738311fee0416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/ef8ebb1c637b4cfb61a9dd2e013376774ee2033b416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Hyperlink: https://git.kernel.org/stable/c/2ab833a16a825373aad2ba7d54b572b277e95b71
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/324262c38438255bf6bdbf6342ca47c0badaab76
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/5e1c4ece08ccdc197177631f111845a2c68eede3
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/885c8591784da6314f9aa82fa460ac69f9f79e5f
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/8d155e2d1c4102f74f82a2bf9c016164bb0f7384
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/906f16a836de13fe61f49cdce2f66f2dbd14caf4
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/973f2c250289f5bf6cc146b98aa6fdde11fe50d6
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/ce744264b06b97069b3722511ab355738311fee0
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/ef8ebb1c637b4cfb61a9dd2e013376774ee2033b
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch

Change History

0
Information is not available yet

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CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-31705
Matching Score-10
Assigner-kernel.org
ShareView Details
Matching Score-10
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.39% / 31.06%
||
7 Day CHG~0.00%
Published-01 May, 2026 | 13:56
Updated-14 Jun, 2026 | 17:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment smb2_get_ea() applies 4-byte alignment padding via memset() after writing each EA entry. The bounds check on buf_free_len is performed before the value memcpy, but the alignment memset fires unconditionally afterward with no check on remaining space. When the EA value exactly fills the remaining buffer (buf_free_len == 0 after value subtraction), the alignment memset writes 1-3 NUL bytes past the buf_free_len boundary. In compound requests where the response buffer is shared across commands, the first command (e.g., READ) can consume most of the buffer, leaving a tight remainder for the QUERY_INFO EA response. The alignment memset then overwrites past the physical kvmalloc allocation into adjacent kernel heap memory. Add a bounds check before the alignment memset to ensure buf_free_len can accommodate the padding bytes. This is the same bug pattern fixed by commit beef2634f81f ("ksmbd: fix potencial OOB in get_file_all_info() for compound requests") and commit fda9522ed6af ("ksmbd: fix OOB write in QUERY_INFO for compound requests"), both of which added bounds checks before unconditional writes in QUERY_INFO response handlers.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43125
Matching Score-10
Assigner-kernel.org
ShareView Details
Matching Score-10
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.54% / 41.23%
||
7 Day CHG~0.00%
Published-06 May, 2026 | 11:27
Updated-11 May, 2026 | 22:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
dlm: validate length in dlm_search_rsb_tree

In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm_search_rsb_tree(). Add length validation to prevent potential buffer overflow.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43208
Matching Score-10
Assigner-kernel.org
ShareView Details
Matching Score-10
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.48% / 37.70%
||
7 Day CHG~0.00%
Published-06 May, 2026 | 11:28
Updated-11 May, 2026 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
net: do not pass flow_id to set_rps_cpu()

In the Linux kernel, the following vulnerability has been resolved: net: do not pass flow_id to set_rps_cpu() Blamed commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. Compute flow_id in set_rps_cpu(), do not assume we can use the value computed by get_rps_cpu(). Otherwise we risk out-of-bound access and/or crashes.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-43186
Matching Score-10
Assigner-kernel.org
ShareView Details
Matching Score-10
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.64% / 46.00%
||
7 Day CHG~0.00%
Published-06 May, 2026 | 11:27
Updated-11 May, 2026 | 22:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data()

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() On the receive path, __ioam6_fill_trace_data() uses trace->nodelen to decide how much data to write for each node. It trusts this field as-is from the incoming packet, with no consistency check against trace->type (the 24-bit field that tells which data items are present). A crafted packet can set nodelen=0 while setting type bits 0-21, causing the function to write ~100 bytes past the allocated region (into skb_shared_info), which corrupts adjacent heap memory and leads to a kernel panic. Add a shared helper ioam6_trace_compute_nodelen() in ioam6.c to derive the expected nodelen from the type field, and use it: - in ioam6_iptunnel.c (send path, existing validation) to replace the open-coded computation; - in exthdrs.c (receive path, ipv6_hop_ioam) to drop packets whose nodelen is inconsistent with the type field, before any data is written. Per RFC 9197, bits 12-21 are each short (4-octet) fields, so they are included in IOAM6_MASK_SHORT_FIELDS (changed from 0xff100000 to 0xff1ffc00).

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-23112
Matching Score-10
Assigner-kernel.org
ShareView Details
Matching Score-10
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 31.56%
||
7 Day CHG~0.00%
Published-13 Feb, 2026 | 13:29
Updated-02 Jun, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec nvmet_tcp_build_pdu_iovec() could walk past cmd->req.sg when a PDU length or offset exceeds sg_cnt and then use bogus sg->length/offset values, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining entries, and sg->length/offset before building the bvec.

Action-Not Available
Vendor-Linux Kernel Organization, IncSiemens AG
Product-linux_kernelLinuxRUGGEDCOM RST2428P
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-14895
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-8||HIGH
EPSS-7.76% / 93.86%
||
7 Day CHG~0.00%
Published-29 Nov, 2019 | 13:50
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.

Action-Not Available
Vendor-Fedora ProjectCanonical Ltd.Red Hat, Inc.Linux Kernel Organization, IncopenSUSEDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxlinux_kernelfedoraleapkernel
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-14901
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-16.91% / 96.65%
||
7 Day CHG~0.00%
Published-29 Nov, 2019 | 14:05
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system.

Action-Not Available
Vendor-Fedora ProjectCanonical Ltd.Red Hat, Inc.Linux Kernel Organization, IncDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxlinux_kernelfedorakernel
CWE ID-CWE-400
Uncontrolled Resource Consumption
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-14896
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-8.67% / 94.42%
||
7 Day CHG~0.00%
Published-27 Nov, 2019 | 08:05
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.

Action-Not Available
Vendor-Fedora ProjectCanonical Ltd.Red Hat, Inc.Linux Kernel Organization, IncDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxlinux_kernelfedoraenterprise_linuxkernel
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-14897
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-6.6||MEDIUM
EPSS-2.91% / 85.17%
||
7 Day CHG~0.00%
Published-29 Nov, 2019 | 14:00
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.

Action-Not Available
Vendor-Linux Kernel Organization, IncDebian GNU/LinuxCanonical Ltd.Red Hat, Inc.
Product-ubuntu_linuxdebian_linuxlinux_kernelkernel
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-23319
Matching Score-10
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-10
Assigner-NVIDIA Corporation
CVSS Score-8.1||HIGH
EPSS-1.53% / 71.50%
||
7 Day CHG~0.00%
Published-06 Aug, 2025 | 12:37
Updated-12 Aug, 2025 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-of-bounds write by sending a request. A successful exploit of this vulnerability might lead to remote code execution, denial of service, data tampering, or information disclosure.

Action-Not Available
Vendor-NVIDIA CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-triton_inference_serverwindowslinux_kernelTriton Inference Server
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-805
Buffer Access with Incorrect Length Value
CVE-2015-3043
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-79.83% / 99.56%
||
7 Day CHG~0.00%
Published-14 Apr, 2015 | 22:00
Updated-21 Apr, 2026 | 21:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-03-24||The impacted product is end-of-life and should be disconnected if still in use.

Adobe Flash Player before 13.0.0.281 and 14.x through 17.x before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, as exploited in the wild in April 2015, a different vulnerability than CVE-2015-0347, CVE-2015-0350, CVE-2015-0352, CVE-2015-0353, CVE-2015-0354, CVE-2015-0355, CVE-2015-0360, CVE-2015-3038, CVE-2015-3041, and CVE-2015-3042.

Action-Not Available
Vendor-n/aRed Hat, Inc.Adobe Inc.Linux Kernel Organization, IncopenSUSENovellMicrosoft CorporationApple Inc.
Product-evergreenmac_os_xenterprise_linux_serverenterprise_linux_workstationenterprise_linux_desktopenterprise_linux_server_from_rhuiwindowsflash_playersuse_linux_enterprise_workstation_extensionenterprise_linux_eusenterprise_linux_server_aussuse_linux_enterprise_desktoplinux_kernelopensusen/aFlash Player
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-3113
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-99.94% / 99.97%
||
7 Day CHG~0.00%
Published-23 Jun, 2015 | 21:00
Updated-21 Apr, 2026 | 21:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-05-04||The impacted product is end-of-life and should be disconnected if still in use.

Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x before 18.0.0.194 on Windows and OS X and before 11.2.202.468 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in June 2015.

Action-Not Available
Vendor-n/aSUSERed Hat, Inc.Adobe Inc.Linux Kernel Organization, IncopenSUSEHP Inc.Microsoft CorporationApple Inc.
Product-evergreenlinux_enterprise_desktopmac_os_xsystem_management_homepagesystems_insight_managerenterprise_linux_desktopinsight_orchestrationversion_control_repository_managerlinux_kernellinux_enterprise_workstation_extensionvirtual_connect_enterprise_managerversion_control_agententerprise_linux_serverenterprise_linux_workstationwindowsflash_playerenterprise_linux_eusopensusen/aFlash Player
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-28502
Matching Score-10
Assigner-Rapid7, Inc.
ShareView Details
Matching Score-10
Assigner-Rapid7, Inc.
CVSS Score-9.8||CRITICAL
EPSS-61.10% / 99.04%
||
7 Day CHG~0.00%
Published-29 Mar, 2023 | 20:03
Updated-18 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack buffer overflow in UniRPC's udadmin_server service

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow in the "udadmin" service that can lead to remote code execution as the root user.

Action-Not Available
Vendor-rocketsoftwareRocket SoftwareLinux Kernel Organization, Inc
Product-universeunidatalinux_kernelUniDataUniVerse
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-28504
Matching Score-10
Assigner-Rapid7, Inc.
ShareView Details
Matching Score-10
Assigner-Rapid7, Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.42% / 69.33%
||
7 Day CHG~0.00%
Published-29 Mar, 2023 | 20:11
Updated-18 Feb, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack buffer overflow in UniRPC library function

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a stack-based buffer overflow that can lead to remote code execution as the root user.

Action-Not Available
Vendor-rocketsoftwareRocket SoftwareLinux Kernel Organization, Inc
Product-universeunidatalinux_kernelUniDataUniVerse
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-23318
Matching Score-10
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-10
Assigner-NVIDIA Corporation
CVSS Score-8.1||HIGH
EPSS-0.64% / 46.01%
||
7 Day CHG~0.00%
Published-06 Aug, 2025 | 12:36
Updated-12 Aug, 2025 | 16:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, denial of service, data tampering, and information disclosure.

Action-Not Available
Vendor-NVIDIA CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-triton_inference_serverwindowslinux_kernelTriton Inference Server
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-805
Buffer Access with Incorrect Length Value
CVE-2019-11683
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-7.07% / 93.39%
||
7 Day CHG~0.00%
Published-02 May, 2019 | 16:56
Updated-04 Aug, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncCanonical Ltd.
Product-ubuntu_linuxlinux_kerneln/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-10126
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-5.9||MEDIUM
EPSS-6.82% / 93.18%
||
7 Day CHG~0.00%
Published-14 Jun, 2019 | 13:56
Updated-04 Aug, 2024 | 22:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c might lead to memory corruption and possibly other consequences.

Action-Not Available
Vendor-n/aopenSUSECanonical Ltd.Red Hat, Inc.Linux Kernel Organization, IncNetApp, Inc.Debian GNU/Linux
Product-enterprise_linux_serverubuntu_linuxa700s_firmwarevirtualizationcn1610enterprise_linux_server_ausenterprise_linuxactive_iq_unified_managerenterprise_linux_ausenterprise_linux_for_real_time_for_nfvh610s_firmwareenterprise_linux_for_real_time_tussolidfireh610sdebian_linuxlinux_kernelenterprise_linux_for_real_time_for_nfv_tushci_management_nodeenterprise_linux_workstationenterprise_linux_eusa700scn1610_firmwareenterprise_linux_server_tusenterprise_linux_desktopenterprise_linux_for_real_timeleapkernel
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-5703
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.65% / 83.64%
||
7 Day CHG~0.00%
Published-16 Jan, 2018 | 09:00
Updated-05 Aug, 2024 | 05:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.14.11 allows attackers to cause a denial of service (slab out-of-bounds write) or possibly have unspecified other impact via vectors involving TLS.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2011-1180
Matching Score-10
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-10
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.98% / 85.54%
||
7 Day CHG~0.00%
Published-08 Jun, 2013 | 10:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple stack-based buffer overflows in the iriap_getvaluebyclass_indication function in net/irda/iriap.c in the Linux kernel before 2.6.39 allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging connectivity to an IrDA infrared network and sending a large integer value for a (1) name length or (2) attribute length.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-31533
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.26% / 17.47%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 15:11
Updated-23 May, 2026 | 16:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption

In the Linux kernel, the following vulnerability has been resolved: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption The -EBUSY handling in tls_do_encryption(), introduced by commit 859054147318 ("net: tls: handle backlogging of crypto requests"), has a use-after-free due to double cleanup of encrypt_pending and the scatterlist entry. When crypto_aead_encrypt() returns -EBUSY, the request is enqueued to the cryptd backlog and the async callback tls_encrypt_done() will be invoked upon completion. That callback unconditionally restores the scatterlist entry (sge->offset, sge->length) and decrements ctx->encrypt_pending. However, if tls_encrypt_async_wait() returns an error, the synchronous error path in tls_do_encryption() performs the same cleanup again, double-decrementing encrypt_pending and double-restoring the scatterlist. The double-decrement corrupts the encrypt_pending sentinel (initialized to 1), making tls_encrypt_async_wait() permanently skip the wait for pending async callbacks. A subsequent sendmsg can then free the tls_rec via bpf_exec_tx_verdict() while a cryptd callback is still pending, resulting in a use-after-free when the callback fires on the freed record. Fix this by skipping the synchronous cleanup when the -EBUSY async wait returns an error, since the callback has already handled encrypt_pending and sge restoration.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-416
Use After Free
CVE-2026-31659
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 31.56%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:45
Updated-11 May, 2026 | 22:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
batman-adv: reject oversized global TT response buffers

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadv_tt_prepare_tvlv_global_data() builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the TT payload length plus the VLAN header offset can exceed 65535 and wrap before kmalloc(). The full-table response path still uses the original TT payload length when it fills tt_change, so the wrapped allocation is too small and batadv_tt_prepare_tvlv_global_data() writes past the end of the heap object before the later packet-size check runs. Fix this by rejecting TT responses whose TVLV value length cannot fit in the 16-bit TVLV payload length field.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CVE-2026-31478
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.50% / 38.97%
||
7 Day CHG~0.00%
Published-22 Apr, 2026 | 13:54
Updated-23 May, 2026 | 16:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ksmbd: replace hardcoded hdr2_len with offsetof() in smb2_calc_max_out_buf_len()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: replace hardcoded hdr2_len with offsetof() in smb2_calc_max_out_buf_len() After this commit (e2b76ab8b5c9 "ksmbd: add support for read compound"), response buffer management was changed to use dynamic iov array. In the new design, smb2_calc_max_out_buf_len() expects the second argument (hdr2_len) to be the offset of ->Buffer field in the response structure, not a hardcoded magic number. Fix the remaining call sites to use the correct offsetof() value.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CVE-2026-31657
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 31.56%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:45
Updated-01 Jun, 2026 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
batman-adv: hold claim backbone gateways by reference

In the Linux kernel, the following vulnerability has been resolved: batman-adv: hold claim backbone gateways by reference batadv_bla_add_claim() can replace claim->backbone_gw and drop the old gateway's last reference while readers still follow the pointer. The netlink claim dump path dereferences claim->backbone_gw->orig and takes claim->backbone_gw->crc_lock without pinning the underlying backbone gateway. batadv_bla_check_claim() still has the same naked pointer access pattern. Reuse batadv_bla_claim_get_backbone_gw() in both readers so they operate on a stable gateway reference until the read-side work is complete. This keeps the dump and claim-check paths aligned with the lifetime rules introduced for the other BLA claim readers.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-31668
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 35.21%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:45
Updated-11 May, 2026 | 22:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
seg6: separate dst_cache for input and output paths in seg6 lwtunnel

In the Linux kernel, the following vulnerability has been resolved: seg6: separate dst_cache for input and output paths in seg6 lwtunnel The seg6 lwtunnel uses a single dst_cache per encap route, shared between seg6_input_core() and seg6_output_core(). These two paths can perform the post-encap SID lookup in different routing contexts (e.g., ip rules matching on the ingress interface, or VRF table separation). Whichever path runs first populates the cache, and the other reuses it blindly, bypassing its own lookup. Fix this by splitting the cache into cache_input and cache_output, so each path maintains its own cached dst independently.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CVE-2026-31463
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.38% / 29.62%
||
7 Day CHG~0.00%
Published-22 Apr, 2026 | 13:53
Updated-11 May, 2026 | 22:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
iomap: fix invalid folio access when i_blkbits differs from I/O granularity

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when i_blkbits differs from I/O granularity Commit aa35dd5cbc06 ("iomap: fix invalid folio access after folio_end_read()") partially addressed invalid folio access for folios without an ifs attached, but it did not handle the case where 1 << inode->i_blkbits matches the folio size but is different from the granularity used for the IO, which means IO can be submitted for less than the full folio for the !ifs case. In this case, the condition: if (*bytes_submitted == folio_len) ctx->cur_folio = NULL; in iomap_read_folio_iter() will not invalidate ctx->cur_folio, and iomap_read_end() will still be called on the folio even though the IO helper owns it and will finish the read on it. Fix this by unconditionally invalidating ctx->cur_folio for the !ifs case.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-Linux
CVE-2026-31501
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.38% / 29.62%
||
7 Day CHG~0.00%
Published-22 Apr, 2026 | 13:54
Updated-11 May, 2026 | 22:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path cppi5_hdesc_get_psdata() returns a pointer into the CPPI descriptor. In both emac_rx_packet() and emac_rx_packet_zc(), the descriptor is freed via k3_cppi_desc_pool_free() before the psdata pointer is used by emac_rx_timestamp(), which dereferences psdata[0] and psdata[1]. This constitutes a use-after-free on every received packet that goes through the timestamp path. Defer the descriptor free until after all accesses through the psdata pointer are complete. For emac_rx_packet(), move the free into the requeue label so both early-exit and success paths free the descriptor after all accesses are done. For emac_rx_packet_zc(), move the free to the end of the loop body after emac_dispatch_skb_zc() (which calls emac_rx_timestamp()) has returned.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-416
Use After Free
CVE-2026-31669
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 31.72%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:45
Updated-11 May, 2026 | 22:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
mptcp: fix slab-use-after-free in __inet_lookup_established

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix slab-use-after-free in __inet_lookup_established The ehash table lookups are lockless and rely on SLAB_TYPESAFE_BY_RCU to guarantee socket memory stability during RCU read-side critical sections. Both tcp_prot and tcpv6_prot have their slab caches created with this flag via proto_register(). However, MPTCP's mptcp_subflow_init() copies tcpv6_prot into tcpv6_prot_override during inet_init() (fs_initcall, level 5), before inet6_init() (module_init/device_initcall, level 6) has called proto_register(&tcpv6_prot). At that point, tcpv6_prot.slab is still NULL, so tcpv6_prot_override.slab remains NULL permanently. This causes MPTCP v6 subflow child sockets to be allocated via kmalloc (falling into kmalloc-4k) instead of the TCPv6 slab cache. The kmalloc-4k cache lacks SLAB_TYPESAFE_BY_RCU, so when these sockets are freed without SOCK_RCU_FREE (which is cleared for child sockets by design), the memory can be immediately reused. Concurrent ehash lookups under rcu_read_lock can then access freed memory, triggering a slab-use-after-free in __inet_lookup_established. Fix this by splitting the IPv6-specific initialization out of mptcp_subflow_init() into a new mptcp_subflow_v6_init(), called from mptcp_proto_v6_init() before protocol registration. This ensures tcpv6_prot_override.slab correctly inherits the SLAB_TYPESAFE_BY_RCU slab cache.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-416
Use After Free
CVE-2026-31536
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 35.18%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:30
Updated-11 May, 2026 | 22:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
smb: server: let send_done handle a completion without IB_SEND_SIGNALED

In the Linux kernel, the following vulnerability has been resolved: smb: server: let send_done handle a completion without IB_SEND_SIGNALED With smbdirect_send_batch processing we likely have requests without IB_SEND_SIGNALED, which will be destroyed in the final request that has IB_SEND_SIGNALED set. If the connection is broken all requests are signaled even without explicit IB_SEND_SIGNALED.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CVE-2026-31608
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 36.22%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:42
Updated-14 Jun, 2026 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list()

In the Linux kernel, the following vulnerability has been resolved: smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list() smb_direct_flush_send_list() already calls smb_direct_free_sendmsg(), so we should not call it again after post_sendmsg() moved it to the batch list.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-415
Double Free
CVE-2026-31436
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 36.22%
||
7 Day CHG~0.00%
Published-22 Apr, 2026 | 13:53
Updated-19 May, 2026 | 22:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc() At the end of this function, d is the traversal cursor of flist, but the code completes found instead. This can lead to issues such as NULL pointer dereferences, double completion, or descriptor leaks. Fix this by completing d instead of found in the final list_for_each_entry_safe() loop.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2026-31405
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.55% / 41.65%
||
7 Day CHG~0.00%
Published-06 Apr, 2026 | 07:33
Updated-20 May, 2026 | 12:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
media: dvb-net: fix OOB access in ULE extension header tables

In the Linux kernel, the following vulnerability has been resolved: media: dvb-net: fix OOB access in ULE extension header tables The ule_mandatory_ext_handlers[] and ule_optional_ext_handlers[] tables in handle_one_ule_extension() are declared with 255 elements (valid indices 0-254), but the index htype is derived from network-controlled data as (ule_sndu_type & 0x00FF), giving a range of 0-255. When htype equals 255, an out-of-bounds read occurs on the function pointer table, and the OOB value may be called as a function pointer. Add a bounds check on htype against the array size before either table is accessed. Out-of-range values now cause the SNDU to be discarded.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-31718
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.36% / 27.37%
||
7 Day CHG~0.00%
Published-01 May, 2026 | 13:56
Updated-14 Jun, 2026 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ksmbd: fix use-after-free in __ksmbd_close_fd() via durable scavenger

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in __ksmbd_close_fd() via durable scavenger When a durable file handle survives session disconnect (TCP close without SMB2_LOGOFF), session_fd_check() sets fp->conn = NULL to preserve the handle for later reconnection. However, it did not clean up the byte-range locks on fp->lock_list. Later, when the durable scavenger thread times out and calls __ksmbd_close_fd(NULL, fp), the lock cleanup loop did: spin_lock(&fp->conn->llist_lock); This caused a slab use-after-free because fp->conn was NULL and the original connection object had already been freed by ksmbd_tcp_disconnect(). The root cause is asymmetric cleanup: lock entries (smb_lock->clist) were left dangling on the freed conn->lock_list while fp->conn was nulled out. To fix this issue properly, we need to handle the lifetime of smb_lock->clist across three paths: - Safely skip clist deletion when list is empty and fp->conn is NULL. - Remove the lock from the old connection's lock_list in session_fd_check() - Re-add the lock to the new connection's lock_list in ksmbd_reopen_durable_fd().

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-416
Use After Free
CVE-2026-31609
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 36.22%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:42
Updated-14 Jun, 2026 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
smb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush()

In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush() smbd_send_batch_flush() already calls smbd_free_send_io(), so we should not call it again after smbd_post_send() moved it to the batch list.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-415
Double Free
CVE-2026-31633
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.47% / 36.96%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:44
Updated-11 May, 2026 | 22:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
rxrpc: Fix integer overflow in rxgk_verify_response()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix integer overflow in rxgk_verify_response() In rxgk_verify_response(), there's a potential integer overflow due to rounding up token_len before checking it, thereby allowing the length check to be bypassed. Fix this by checking the unrounded value against len too (len is limited as the response must fit in a single UDP packet).

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-31589
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 35.34%
||
7 Day CHG~0.00%
Published-24 Apr, 2026 | 14:42
Updated-14 Jun, 2026 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
mm: call ->free_folio() directly in folio_unmap_invalidate()

In the Linux kernel, the following vulnerability has been resolved: mm: call ->free_folio() directly in folio_unmap_invalidate() We can only call filemap_free_folio() if we have a reference to (or hold a lock on) the mapping. Otherwise, we've already removed the folio from the mapping so it no longer pins the mapping and the mapping can be removed, causing a use-after-free when accessing mapping->a_ops. Follow the same pattern as __remove_mapping() and load the free_folio function pointer before dropping the lock on the mapping. That lets us make filemap_free_folio() static as this was the only caller outside filemap.c.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinux
CWE ID-CWE-416
Use After Free
CVE-2022-48716
Matching Score-8
Assigner-kernel.org
ShareView Details
Matching Score-8
Assigner-kernel.org
CVSS Score-9.8||CRITICAL
EPSS-0.69% / 48.07%
||
7 Day CHG-0.01%
Published-20 Jun, 2024 | 11:13
Updated-11 May, 2026 | 18:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ASoC: codecs: wcd938x: fix incorrect used of portid

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd938x: fix incorrect used of portid Mixer controls have the channel id in mixer->reg, which is not same as port id. port id should be derived from chan_info array. So fix this. Without this, its possible that we could corrupt struct wcd938x_sdw_priv by accessing port_map array out of range with channel id instead of port id.

Action-Not Available
Vendor-Linux Kernel Organization, Inc
Product-linux_kernelLinuxlinux_kernel
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2022-47984
Matching Score-8
Assigner-IBM Corporation
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Matching Score-8
Assigner-IBM Corporation
CVSS Score-6.3||MEDIUM
EPSS-0.68% / 47.52%
||
7 Day CHG~0.00%
Published-19 May, 2023 | 15:56
Updated-12 Feb, 2025 | 16:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM InfoSphere Information Server SQL injection

IBM InfoSphere Information Server 11.7 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify or delete information in the back-end database. IBM X-Force ID: 243163.

Action-Not Available
Vendor-Linux Kernel Organization, IncIBM CorporationMicrosoft Corporation
Product-aixwindowsinfosphere_information_serverlinux_kernelInfoSphere Information Server
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2026-30783
Matching Score-8
Assigner-VULSec Labs
ShareView Details
Matching Score-8
Assigner-VULSec Labs
CVSS Score-4.8||MEDIUM
EPSS-0.38% / 29.31%
||
7 Day CHG-0.21%
Published-05 Mar, 2026 | 15:52
Updated-22 Jun, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies

A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse. This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling. This issue affects RustDesk Client: through 1.4.8.

Action-Not Available
Vendor-rustdeskrustdesk-clientGoogle LLCLinux Kernel Organization, IncMicrosoft CorporationApple Inc.
Product-windowslinux_kerneliphone_osandroidmacosrustdeskRustDesk Client
CWE ID-CWE-602
Client-Side Enforcement of Server-Side Security
CWE ID-CWE-841
Improper Enforcement of Behavioral Workflow
CVE-2026-30789
Matching Score-8
Assigner-VULSec Labs
ShareView Details
Matching Score-8
Assigner-VULSec Labs
CVSS Score-5.7||MEDIUM
EPSS-0.27% / 18.25%
||
7 Day CHG-0.15%
Published-05 Mar, 2026 | 15:41
Updated-22 Jun, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
RustDesk Auth Proof Uses Server-Controlled Salt/Challenge and Fast Double-SHA256, Enabling Offline Brute-Force

Use of Password Hash With Insufficient Computational Effort, Improper Restriction of Excessive Authentication Attempts vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Client login, peer authentication modules) allows Password Brute Forcing. The authentication proof is SHA256(SHA256(password + salt) + challenge), where both the salt and the challenge are generated entirely by the server with no client-side nonce, and the hash uses no slow key-derivation function. A rogue or on-path API/relay server (see CVE-2026-30794 / CVE-2026-30797) can issue a chosen salt and challenge, capture the resulting proof, and recover the password offline. The capture-replay claim (CWE-294) is withdrawn: the challenge is regenerated per connection (challenge = Config::get_auto_password(6)), so a captured proof is not replayable against the legitimate server. The 1.4.7 OTP brute-force limiter and the existing LOGIN_FAILURES counter constrain only ONLINE attempts and do not address offline recovery. This vulnerability is associated with program files src/client.rs and program routines handle_hash(), handle_login_from_ui() (login proof construction). This issue affects RustDesk Client: through 1.4.8.

Action-Not Available
Vendor-rustdeskrustdesk-clientGoogle LLCLinux Kernel Organization, IncMicrosoft CorporationApple Inc.
Product-windowslinux_kerneliphone_osandroidmacosrustdeskRustDesk Client
CWE ID-CWE-916
Use of Password Hash With Insufficient Computational Effort
CVE-2026-28710
Matching Score-8
Assigner-Acronis International GmbH
ShareView Details
Matching Score-8
Assigner-Acronis International GmbH
CVSS Score-8.1||HIGH
EPSS-0.41% / 32.95%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 23:48
Updated-12 Mar, 2026 | 18:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Sensitive information disclosure and manipulation due to improper authentication. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.

Action-Not Available
Vendor-Linux Kernel Organization, IncAcronis (Acronis International GmbH)Microsoft Corporation
Product-windowscyber_protectlinux_kernelAcronis Cyber Protect 17
CWE ID-CWE-1390
Weak Authentication
CVE-2021-34423
Matching Score-8
Assigner-Zoom Video Communications, Inc.
ShareView Details
Matching Score-8
Assigner-Zoom Video Communications, Inc.
CVSS Score-7.3||HIGH
EPSS-3.21% / 86.50%
||
7 Day CHG~0.00%
Published-24 Nov, 2021 | 16:53
Updated-17 Sep, 2024 | 03:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer overflow in Zoom client and other products

A buffer overflow vulnerability was discovered in Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.8.4, Zoom Client for Meetings for Blackberry (for Android and iOS) before version 5.8.1, Zoom Client for Meetings for intune (for Android and iOS) before version 5.8.4, Zoom Client for Meetings for Chrome OS before version 5.0.1, Zoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows) before version 5.8.3, Controllers for Zoom Rooms (for Android, iOS, and Windows) before version 5.8.3, Zoom VDI Windows Meeting Client before version 5.8.4, Zoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64) before version 5.8.4.21112, Zoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS) before version 5.8.4.21112, Zoom Meeting SDK for Android before version 5.7.6.1922, Zoom Meeting SDK for iOS before version 5.7.6.1082, Zoom Meeting SDK for macOS before version 5.7.6.1340, Zoom Meeting SDK for Windows before version 5.7.6.1081, Zoom Video SDK (for Android, iOS, macOS, and Windows) before version 1.1.2, Zoom On-Premise Meeting Connector Controller before version 4.8.12.20211115, Zoom On-Premise Meeting Connector MMR before version 4.8.12.20211115, Zoom On-Premise Recording Connector before version 5.1.0.65.20211116, Zoom On-Premise Virtual Room Connector before version 4.4.7266.20211117, Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5692.20211117, Zoom Hybrid Zproxy before version 1.0.1058.20211116, and Zoom Hybrid MMR before version 4.6.20211116.131_x86-64. This can potentially allow a malicious actor to crash the service or application, or leverage this vulnerability to execute arbitrary code.

Action-Not Available
Vendor-Google LLCApple Inc.Microsoft CorporationZoom Communications, Inc.Linux Kernel Organization, Inc
Product-iphone_oszoom_on-premise_meeting_connector_mmrcontrollers_for_zoom_roomsvdi_windows_meeting_clientmeetingsvdi_vmwarewindows_meeting_sdkmacos_meeting_sdkwindows_video_sdkmacos_video_sdkmeetings_for_intunevirtual_desktop_infrastructuremacosmeetings_for_blackberryzoom_on-premise_virtual_room_connectorzoom_on-premise_recording_connectorandroid_meeting_sdkiphone_os_meeting_sdklinux_kernelmeetings_for_chrome_osrooms_for_conference_roomsandroidhybrid_mmrhybrid_zproxyvdi_azure_virtual_desktopzoom_on-premise_virtual_room_connector_load_balancerwindowsandroid_video_sdkzoom_on-premise_meeting_connector_controlleriphone_os_video_sdkvdi_citrixZoom VDI VMware Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS)Zoom On-Premise Recording ConnectorZoom Hybrid MMRZoom On-Premise Virtual Room ConnectorZoom Video SDK (for Android, iOS, macOS, and Windows)Zoom Meeting SDK for AndroidZoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows)Zoom Meeting SDK for WindowsZoom Meeting SDK for macOSZoom Meeting SDK for iOSZoom VDI Windows Meeting ClientZoom VDI Citrix Plugins (for Windows x86 or x64, Mac Universal Installer & Uninstaller, IGEL x64, eLux RP6 x64, HP ThinPro OS x64, Ubuntu x64, CentOS x 64, Dell ThinOS)Zoom Client for Meetings for Chrome OSZoom Client for Meetings for Blackberry (for Android and iOS)Zoom Hybrid ZproxyZoom Client for Meetings for intune (for Android and iOS)Zoom On-Premise Meeting Connector ControllerZoom On-Premise Meeting Connector MMRZoom Rooms for Conference Room (for Android, AndroidBali, macOS, and Windows)Zoom On-Premise Virtual Room Connector Load BalancerZoom VDI Azure Virtual Desktop Plugins (for Windows x86 or x64, IGEL x64, Ubuntu x64, HP ThinPro OS x64)Controllers for Zoom Rooms (for Android, iOS, and Windows)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-25437
Matching Score-8
Assigner-Samsung Mobile
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Matching Score-8
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-2.35% / 81.51%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:47
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows attackers to arbitrary code execution by replacing FOTA update file.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2026-24212
Matching Score-8
Assigner-NVIDIA Corporation
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Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-7.5||HIGH
EPSS-0.66% / 46.50%
||
7 Day CHG~0.00%
Published-26 May, 2026 | 16:11
Updated-27 May, 2026 | 13:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA Isaac Launchable for Linux contains a vulnerability where sensitive information is transmitted in clear text. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

Action-Not Available
Vendor-Linux Kernel Organization, IncNVIDIA Corporation
Product-linux_kernelisaac_launchableIsaac Launchable
CWE ID-CWE-319
Cleartext Transmission of Sensitive Information
CVE-2021-25436
Matching Score-8
Assigner-Samsung Mobile
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Matching Score-8
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-1.64% / 73.31%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:47
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper input validation vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows arbitrary code execution via Samsung Accessory Protocol.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2021-25434
Matching Score-8
Assigner-Samsung Mobile
ShareView Details
Matching Score-8
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-1.68% / 73.84%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:45
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using param partition in wireless firmware download mode.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2026-24178
Matching Score-8
Assigner-NVIDIA Corporation
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Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.57% / 42.83%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 17:44
Updated-04 May, 2026 | 14:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA NVFlare Dashboard contains a vulnerability in the user management and authentication system where an unauthenticated attacker may cause authorization bypass through user-controlled key. A successful exploit of this vulnerability may lead to privilege escalation, data tampering, information disclosure, code execution, and denial of service.

Action-Not Available
Vendor-Apple Inc.Linux Kernel Organization, IncNVIDIA Corporation
Product-nvflarelinux_kernelmacosFLARE SDK
CWE ID-CWE-639
Authorization Bypass Through User-Controlled Key
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