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Vulnerability Details :

CVE-2023-24821

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-24 Apr, 2023 | 15:11
Updated At-04 Feb, 2025 | 18:59
Rejected At-
Credits

RIOT-OS vulnerable to Integer Underflow during defragmentation

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write will create a hard fault exception after reaching the last page of RAM. The hard fault is not handled and the system will be stuck until reset, thus the impact is denial of service. Version 2022.10 fixes this issue. As a workaround, disable support for fragmented IP datagrams or apply the patches manually.

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:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:24 Apr, 2023 | 15:11
Updated At:04 Feb, 2025 | 18:59
Rejected At:
â–¼CVE Numbering Authority (CNA)
RIOT-OS vulnerable to Integer Underflow during defragmentation

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write will create a hard fault exception after reaching the last page of RAM. The hard fault is not handled and the system will be stuck until reset, thus the impact is denial of service. Version 2022.10 fixes this issue. As a workaround, disable support for fragmented IP datagrams or apply the patches manually.

Affected Products
Vendor
RIOT-OS
Product
RIOT
Versions
Affected
  • < 2022.10
Problem Types
TypeCWE IDDescription
CWECWE-191CWE-191: Integer Underflow (Wrap or Wraparound)
CWECWE-787CWE-787: Out-of-bounds Write
Type: CWE
CWE ID: CWE-191
Description: CWE-191: Integer Underflow (Wrap or Wraparound)
Type: CWE
CWE ID: CWE-787
Description: CWE-787: Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887
x_refsource_CONFIRM
https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2c
x_refsource_MISC
https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341
x_refsource_MISC
Hyperlink: https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2c
Resource:
x_refsource_MISC
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887
x_refsource_CONFIRM
x_transferred
https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2c
x_refsource_MISC
x_transferred
https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2c
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:24 Apr, 2023 | 16:15
Updated At:03 May, 2023 | 18:16

RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write will create a hard fault exception after reaching the last page of RAM. The hard fault is not handled and the system will be stuck until reset, thus the impact is denial of service. Version 2022.10 fixes this issue. As a workaround, disable support for fragmented IP datagrams or apply the patches manually.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches

riot-os
riot-os
>>riot>>Versions before 2022.10(exclusive)
cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-191Primarysecurity-advisories@github.com
CWE-787Primarysecurity-advisories@github.com
CWE ID: CWE-191
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-787
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2csecurity-advisories@github.com
Patch
https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341security-advisories@github.com
Patch
https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887security-advisories@github.com
Patch
Vendor Advisory
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18817/commits/9728f727e75d7d78dbfb5918e0de1b938b7b6d2c
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/RIOT-OS/RIOT/pull/18820/commits/bd31010231f5340e21410595dd95afc86bbfd341
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-2fpr-82xr-p887
Source: security-advisories@github.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Out-of-bounds Write
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Matching Score-4
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Matching Score-4
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CVSS Score-7.5||HIGH
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||
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Updated-27 Nov, 2024 | 16:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow in the AddMacList function of H3C Magic B1STV100R012 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-n/aNew H3C Technologies Co., Ltd.
Product-magic_b1stmagic_b1st_firmwaren/amagic
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-56340
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.35% / 27.78%
||
7 Day CHG~0.00%
Published-20 Jun, 2026 | 18:27
Updated-22 Jul, 2026 | 12:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
vLLM - Denial of Service via Unvalidated Multimodal Embeddings

vLLM versions >= 0.10.2 and < 0.13.0 are missing sparse tensor validation in multimodal embeddings processing. Because PyTorch disables sparse tensor invariant checks by default, an attacker can submit crafted embedding requests with malformed (negative or out-of-bounds) tensor indices, when the prompt-embeds feature is enabled, to trigger crashes or resource exhaustion (denial of service), with potential for out-of-bounds/write-what-where memory corruption. This continues CVE-2025-62164, whose prior fix only disabled the feature by default rather than addressing the root cause.

Action-Not Available
Vendor-vllmvLLMRed Hat, Inc.
Product-vllmvLLMRed Hat AI Inference ServerRed Hat OpenShift AI (RHOAI)Red Hat Enterprise Linux AI (RHEL AI) 3
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-55036
Matching Score-4
Assigner-F5, Inc.
ShareView Details
Matching Score-4
Assigner-F5, Inc.
CVSS Score-8.7||HIGH
EPSS-0.32% / 24.86%
||
7 Day CHG~0.00%
Published-15 Oct, 2025 | 13:55
Updated-26 Feb, 2026 | 16:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
BIG-IP SSL Orchestrator vulnerability

When BIG-IP SSL Orchestrator explicit forward proxy is configured on a virtual server and the proxy connect feature is enabled, undisclosed traffic may cause memory corruption.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Action-Not Available
Vendor-F5, Inc.
Product-big-ip_ssl_orchestratorBIG-IP
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-55958
Matching Score-4
Assigner-wolfSSL Inc.
ShareView Details
Matching Score-4
Assigner-wolfSSL Inc.
CVSS Score-8.3||HIGH
EPSS-0.41% / 33.81%
||
7 Day CHG+0.14%
Published-25 Jun, 2026 | 19:35
Updated-26 Jun, 2026 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Renesas TSIP TLS 1.3 transcript buffer out-of-bounds write in tsip_StoreMessage

Out-of-bounds write in the Renesas TSIP TLS 1.3 transcript buffer. In tsip_StoreMessage() the capacity check guarding the fixed message bag (MSGBAG_SIZE) sets an error code but fails to return, so execution falls through to an XMEMCPY that writes past the end of the buffer once the accumulated TLS 1.3 handshake transcript exceeds MSGBAG_SIZE (8 KB), corrupting adjacent heap state and potentially causing a remote denial of service crash. The bag is sized to hold a normal handshake, so this is reached only by an unusually large but valid certificate chain, or by a malicious or man-in-the-middle server sending an oversized handshake message to a client that does not strictly verify the chain. This only affects builds using the Renesas TSIP TLS port (WOLFSSL_RENESAS_TSIP_TLS) as a TLS 1.3 client on Renesas MCUs with TSIP hardware enabled, and is rated High within those builds. All other configurations are unaffected.

Action-Not Available
Vendor-wolfsslwolfSSL
Product-wolfsslwolfSSL
CWE ID-CWE-393
Return of Wrong Status Code
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-33658
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.20% / 64.86%
||
7 Day CHG~0.00%
Published-08 Jun, 2023 | 00:00
Updated-06 Jan, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_msg_get_pub_pid() in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack.

Action-Not Available
Vendor-emqxn/a
Product-nanomqn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-32888
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-7.5||HIGH
EPSS-0.95% / 57.55%
||
7 Day CHG~0.00%
Published-02 Jan, 2024 | 02:50
Updated-16 May, 2025 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Modem IMS Call UA, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161830; Issue ID: MOLY01161830 (MSV-894).

Action-Not Available
Vendor-MediaTek Inc.
Product-mt6877tmt6813mt6877mt6983tmt6833pmt6897mt6983znr16mt6890mt6878mt6980mt6990mt6853mt6833mt6893mt6983wmt6889mt6886mt6879mt6883mt6895mt6880mt6895tmt6985tnr15mt6855mt6885mt6873mt6875nr17mt2735mt6891mt6989mt6853tmt6835mt6985mt6980dmt6896MT2735, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-3341
Matching Score-4
Assigner-Internet Systems Consortium (ISC)
ShareView Details
Matching Score-4
Assigner-Internet Systems Consortium (ISC)
CVSS Score-7.5||HIGH
EPSS-2.63% / 83.90%
||
7 Day CHG~0.00%
Published-20 Sep, 2023 | 12:32
Updated-02 Dec, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
A stack exhaustion flaw in control channel code may cause named to terminate unexpectedly

The code that processes control channel messages sent to `named` calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory, causing `named` to terminate unexpectedly. Since each incoming control channel message is fully parsed before its contents are authenticated, exploiting this flaw does not require the attacker to hold a valid RNDC key; only network access to the control channel's configured TCP port is necessary. This issue affects BIND 9 versions 9.2.0 through 9.16.43, 9.18.0 through 9.18.18, 9.19.0 through 9.19.16, 9.9.3-S1 through 9.16.43-S1, and 9.18.0-S1 through 9.18.18-S1.

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxInternet Systems Consortium, Inc.
Product-fedoradebian_linuxbindBIND 9
CWE ID-CWE-1325
Improperly Controlled Sequential Memory Allocation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-28072
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 50.48%
||
7 Day CHG~0.00%
Published-22 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 14:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap buffer overflow in r_read_le32 function in radare25.4.2 and 5.4.0.

Action-Not Available
Vendor-n/aRadare2 (r2)
Product-radare2n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-33672
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.92% / 56.53%
||
7 Day CHG~0.00%
Published-02 Jun, 2023 | 00:00
Updated-08 Jan, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC8V4.0-V16.03.34.06 was discovered to contain a stack overflow via the shareSpeed parameter in the fromSetWifiGusetBasic function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac8ac8_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-53461
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.35% / 27.92%
||
7 Day CHG~0.00%
Published-10 Jun, 2026 | 22:03
Updated-23 Jul, 2026 | 09:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ImageMagick: Out-of-bounds write in ICON decoder due to incorrect loop

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-50 and 7.1.2-25, an incorrect loop in the ICON decoder can result in an out of bounds heap write resulting in a crash. This issue has been patched in versions 6.9.13-50 and 7.1.2-25.

Action-Not Available
Vendor-Red Hat, Inc.ImageMagick Studio LLC
Product-imagemagickImageMagickRed Hat Enterprise Linux 7Red Hat Enterprise Linux 6
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-32887
Matching Score-4
Assigner-MediaTek, Inc.
ShareView Details
Matching Score-4
Assigner-MediaTek, Inc.
CVSS Score-7.5||HIGH
EPSS-0.95% / 57.55%
||
7 Day CHG~0.00%
Published-02 Jan, 2024 | 02:50
Updated-16 Jun, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Modem IMS Stack, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01161837; Issue ID: MOLY01161837 (MSV-892).

Action-Not Available
Vendor-MediaTek Inc.
Product-mt6983wnr16mt6897mt6873mt6885mt6895tmt6896mt6890mt6985mt6985tmt6883mt6833mt6983tmt6895mt6980dmt6877tnr15mt6990nr17mt6833pmt6879mt6891mt6983zmt6813mt6893mt6989mt2735mt6835mt6853tmt6853mt6878mt6980mt6875mt6855mt6880mt6877mt6889mt6886MT2735, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-5572
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-4.20% / 89.89%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 06:00
Updated-06 Jun, 2025 | 18:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
D-Link DCS-932L setSystemEmail stack-based overflow

A vulnerability was found in D-Link DCS-932L 2.18.01. It has been declared as critical. Affected by this vulnerability is the function setSystemEmail of the file /setSystemEmail. The manipulation of the argument EmailSMTPPortNumber leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dcs-932ldcs-932l_firmwareDCS-932L
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-33660
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.20% / 64.86%
||
7 Day CHG~0.00%
Published-08 Jun, 2023 | 00:00
Updated-06 Jan, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function copyn_str() in the file mqtt_parser.c. An attacker could exploit this vulnerability to cause a denial of service attack.

Action-Not Available
Vendor-emqxn/a
Product-nanomqn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-55611
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.43% / 35.67%
||
7 Day CHG+0.03%
Published-22 Aug, 2025 | 00:00
Updated-26 Sep, 2025 | 12:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

D-Link DIR-619L 2.06B01 is vulnerable to Buffer Overflow in the formLanguageChange function via the nextPage parameter.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-619l_firmwaredir-619ln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-44436
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.28% / 20.08%
||
7 Day CHG~0.00%
Published-16 Jul, 2026 | 22:44
Updated-17 Jul, 2026 | 11:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Quicly is vulnerable to connection state corruption

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, Quicly is vulnerable to a Denial of Service attack through connection state corruption. In QUIC Invariants, the maximum length of a Connection ID is 255 bytes, while QUIC version 1 further restricts the maximum to 20 bytes. Quicly implements QUIC version 1 and therefore its CID buffers are limited to 20 bytes. However, to be able to respond to unknown versions of QUIC, its packet decoder accepts Connection IDs of up to 255 bytes. As its CID buffers are merely 20 bytes long, Quicly must reject QUIC version 1 packets with Connection IDs longer than that. The command line tool bundled with Quicly has had that check, however the library itself lacked such enforcement. As a consequence, when used by applications that lack their own enforcement, the connection state becoming inconsistent to buffer overrun. Fortunately, the overflow stops within the allocated chunk of memory, but nevertheless, the bug leads to assertion failures. This issue has been fixed by commit 8b178e6.

Action-Not Available
Vendor-h2o
Product-quicly
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13903
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.66% / 47.85%
||
7 Day CHG~0.00%
Published-21 Mar, 2025 | 07:00
Updated-24 Mar, 2025 | 14:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
quickjs-ng QuickJS qjs quickjs.c JS_GetRuntime stack-based overflow

A vulnerability was found in quickjs-ng QuickJS up to 0.8.0. It has been declared as problematic. Affected by this vulnerability is the function JS_GetRuntime of the file quickjs.c of the component qjs. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. Upgrading to version 0.9.0 is able to address this issue. The patch is named 99c02eb45170775a9a679c32b45dd4000ea67aff. It is recommended to upgrade the affected component.

Action-Not Available
Vendor-quickjs-ngquickjs-ng
Product-quickjsQuickJS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-31419
Matching Score-4
Assigner-Elastic
ShareView Details
Matching Score-4
Assigner-Elastic
CVSS Score-6.5||MEDIUM
EPSS-60.68% / 99.06%
||
7 Day CHG~0.00%
Published-26 Oct, 2023 | 17:06
Updated-13 Feb, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Elasticsearch StackOverflow vulnerability

A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.

Action-Not Available
Vendor-Elasticsearch BV
Product-elasticsearchElasticsearch
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-54592
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.26% / 18.00%
||
7 Day CHG~0.00%
Published-30 Jun, 2026 | 23:16
Updated-01 Jul, 2026 | 13:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Oj: Stack Buffer Overflow in Oj::Doc#each_child via Deeply Nested Input

Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.3, Oj::Doc#each_child, when invoked recursively over a deeply nested JSON document, overflows a fixed-size stack buffer and aborts the process, leading to DoS. In a two-step chain in ext/oj/fast.c, doc_each_child increments doc->where past the where_path[MAX_STACK = 100] array with no bounds check and never restores it (the doc->where-- is missing), so calling each_child recursively from inside the yield block drives doc->where beyond the array. On the next entry the function copies the path into the 800-byte stack-local buffer save_path[MAX_STACK] using wlen = doc->where - doc->where_path, so when the previous recursive call left doc->where past where_path[100] the wlen exceeds MAX_STACK and the memcpy overflows save_path on the C stack; because the Oj::Doc parser imposes no JSON nesting-depth limit (relying on a C-stack pressure check), deeply nested attacker input reaches this path. This issue has been fixed in version 3.17.3.

Action-Not Available
Vendor-ohler55
Product-oj
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-5138
Matching Score-4
Assigner-SonicWall, Inc.
ShareView Details
Matching Score-4
Assigner-SonicWall, Inc.
CVSS Score-7.5||HIGH
EPSS-1.77% / 75.81%
||
7 Day CHG~0.00%
Published-12 Oct, 2020 | 10:40
Updated-04 Aug, 2024 | 08:22
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 vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to SonicOS crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

Action-Not Available
Vendor-SonicWall Inc.
Product-sonicossonicosvSonicOS
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-31998
Matching Score-4
Assigner-HackerOne
ShareView Details
Matching Score-4
Assigner-HackerOne
CVSS Score-5.9||MEDIUM
EPSS-0.80% / 52.67%
||
7 Day CHG~0.00%
Published-18 Jul, 2023 | 01:40
Updated-29 Oct, 2024 | 16:35
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 vulnerability found in EdgeRouters and Aircubes allows a malicious actor to interrupt UPnP service to said devices.

Action-Not Available
Vendor-Ubiquiti Inc.
Product-edgemax_edgerouter_firmwareaircube_firmwareedgemax_edgerouteraircubeAircubeEdgeRouter
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-31922
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 50.56%
||
7 Day CHG~0.00%
Published-12 May, 2023 | 00:00
Updated-24 Jan, 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

QuickJS commit 2788d71 was discovered to contain a stack-overflow via the component js_proxy_isArray at quickjs.c.

Action-Not Available
Vendor-quickjs_projectn/a
Product-quickjsn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13168
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.59% / 83.68%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 17:19
Updated-11 Jul, 2025 | 17:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-3138
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.66% / 74.17%
||
7 Day CHG~0.00%
Published-28 Jun, 2023 | 00:00
Updated-02 Aug, 2024 | 06:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that the values provided for the Request, Event, or Error IDs are within the bounds of the arrays that those functions write to, using those IDs as array indexes. They trust that they were called with values provided by an Xserver adhering to the bounds specified in the X11 protocol, as all X servers provided by X.Org do. As the protocol only specifies a single byte for these values, an out-of-bounds value provided by a malicious server (or a malicious proxy-in-the-middle) can only overwrite other portions of the Display structure and not write outside the bounds of the Display structure itself, possibly causing the client to crash with this memory corruption.

Action-Not Available
Vendor-n/aX.Org FoundationRed Hat, Inc.
Product-libx11enterprise_linuxlibX11
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-32324
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-1.46% / 70.87%
||
7 Day CHG~0.00%
Published-01 Jun, 2023 | 16:04
Updated-13 Feb, 2025 | 16:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenPrinting CUPS vulnerable to heap buffer overflow

OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.

Action-Not Available
Vendor-openprintingOpenPrintingDebian GNU/Linux
Product-cupsdebian_linuxcups
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-29994
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 50.56%
||
7 Day CHG~0.00%
Published-04 May, 2023 | 00:00
Updated-29 Jan, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In NanoMQ v0.15.0-0, Heap overflow occurs in read_byte function of mqtt_code.c.

Action-Not Available
Vendor-emqxn/a
Product-nanomqn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-13166
Matching Score-4
Assigner-Ivanti
ShareView Details
Matching Score-4
Assigner-Ivanti
CVSS Score-7.5||HIGH
EPSS-2.39% / 82.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 17:20
Updated-11 Jul, 2025 | 17:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write in Ivanti EPM before the 2024 January-2025 Security Update and 2022 SU6 January-2025 Security Update allows a remote unauthenticated attacker to cause a denial of service.

Action-Not Available
Vendor-Ivanti Software
Product-endpoint_managerEndpoint Manager
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-6098
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-7.5||HIGH
EPSS-1.76% / 75.72%
||
7 Day CHG~0.00%
Published-28 Jul, 2020 | 21:12
Updated-04 Aug, 2024 | 08:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exploitable denial of service vulnerability exists in the freeDiameter functionality of freeDiameter 1.3.2. A specially crafted Diameter request can trigger a memory corruption resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.

Action-Not Available
Vendor-freediametern/a
Product-freediameterfreeDiameter
CWE ID-CWE-191
Integer Underflow (Wrap or Wraparound)
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-29929
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.67% / 48.34%
||
7 Day CHG~0.00%
Published-21 Aug, 2024 | 00:00
Updated-05 Jul, 2026 | 16:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer Overflow vulnerability found in Kemptechnologies Loadmaster before v.7.2.60.0 allows a remote attacker to casue a denial of service via the libkemplink.so, isreverse library.

Action-Not Available
Vendor-n/aKemp
Product-n/aloadmaster
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-49475
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.28% / 20.08%
||
7 Day CHG~0.00%
Published-09 Jun, 2026 | 16:00
Updated-23 Jul, 2026 | 08:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeSWITCH: Out-of-bounds memory access in core STUN attribute parsing

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.0, a STUN packet whose declared attribute length is shorter than the structure the parser casts to causes the parser to read and write past the end of the attribute, producing an out-of-bounds memory access on the per-leg media buffer. This issue has been patched in version 1.11.0.

Action-Not Available
Vendor-freeswitchsignalwire
Product-freeswitchfreeswitch
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-5183
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.01% / 78.85%
||
7 Day CHG~0.00%
Published-08 Jan, 2020 | 17:19
Updated-04 Aug, 2024 | 08:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

FTPGetter Professional 5.97.0.223 is vulnerable to a memory corruption bug when a user sends a specially crafted string to the application. This memory corruption bug can possibly be classified as a NULL pointer dereference.

Action-Not Available
Vendor-ftpgettern/a
Product-ftpgettern/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-29995
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 50.56%
||
7 Day CHG~0.00%
Published-04 May, 2023 | 00:00
Updated-29 Jan, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c

Action-Not Available
Vendor-emqxn/a
Product-nanomqn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-30800
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-7.5||HIGH
EPSS-1.70% / 74.89%
||
7 Day CHG~0.00%
Published-07 Sep, 2023 | 15:43
Updated-21 Nov, 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
MikroTik RouterOS Web Interface Heap Corruption

The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.

Action-Not Available
Vendor-MikroTik
Product-routerosRouterOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-29086
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.79% / 52.64%
||
7 Day CHG~0.00%
Published-14 Apr, 2023 | 00:00
Updated-07 Feb, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and Exynos Auto T5123. Memory corruption can occur due to insufficient parameter validation while decoding an SIP Min-SE header.

Action-Not Available
Vendor-n/aSamsung
Product-exynos_980exynos_auto_t5123exynos_9110_firmwareexynos_1080exynos_5123_firmwareexynos_auto_t5123_firmwareexynos_9110exynos_980_firmwareexynos_5300exynos_1080_firmwareexynos_5300_firmwareexynos_5123n/a
CWE ID-CWE-787
Out-of-bounds Write
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