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Vulnerability Details :

CVE-2026-26955

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-25 Feb, 2026 | 20:47
Updated At-26 Feb, 2026 | 20:30
Rejected At-
Credits

FreeRDP has Out-of-bounds Write

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a malicious RDP server can trigger a heap buffer overflow in FreeRDP clients using the GDI surface pipeline (e.g., `xfreerdp`) by sending an RDPGFX ClearCodec surface command with an out-of-bounds destination rectangle. The `gdi_SurfaceCommand_ClearCodec()` handler does not call `is_within_surface()` to validate the command rectangle against the destination surface dimensions, allowing attacker-controlled `cmd->left`/`cmd->top` (and subcodec rectangle offsets) to reach image copy routines that write into `surface->data` without bounds enforcement. The OOB write corrupts an adjacent `gdiGfxSurface` struct's `codecs*` pointer with attacker-controlled pixel data, and corruption of `codecs*` is sufficient to reach an indirect function pointer call (`NSC_CONTEXT.decode` at `nsc.c:500`) on a subsequent codec command — full instruction pointer (RIP) control demonstrated in exploitability harness. Users should upgrade to version 3.23.0 to receive a patch.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:25 Feb, 2026 | 20:47
Updated At:26 Feb, 2026 | 20:30
Rejected At:
▼CVE Numbering Authority (CNA)
FreeRDP has Out-of-bounds Write

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a malicious RDP server can trigger a heap buffer overflow in FreeRDP clients using the GDI surface pipeline (e.g., `xfreerdp`) by sending an RDPGFX ClearCodec surface command with an out-of-bounds destination rectangle. The `gdi_SurfaceCommand_ClearCodec()` handler does not call `is_within_surface()` to validate the command rectangle against the destination surface dimensions, allowing attacker-controlled `cmd->left`/`cmd->top` (and subcodec rectangle offsets) to reach image copy routines that write into `surface->data` without bounds enforcement. The OOB write corrupts an adjacent `gdiGfxSurface` struct's `codecs*` pointer with attacker-controlled pixel data, and corruption of `codecs*` is sufficient to reach an indirect function pointer call (`NSC_CONTEXT.decode` at `nsc.c:500`) on a subsequent codec command — full instruction pointer (RIP) control demonstrated in exploitability harness. Users should upgrade to version 3.23.0 to receive a patch.

Affected Products
Vendor
FreeRDPFreeRDP
Product
FreeRDP
Versions
Affected
  • < 3.23.0
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787: Out-of-bounds Write
Type: CWE
CWE ID: CWE-787
Description: CWE-787: Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mr6w-ch7c-mqqj
x_refsource_CONFIRM
https://github.com/FreeRDP/FreeRDP/commit/7d8fdce2d0ef337cb86cb37fc0c436c905e04d77
x_refsource_MISC
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mr6w-ch7c-mqqj
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/7d8fdce2d0ef337cb86cb37fc0c436c905e04d77
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
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
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:25 Feb, 2026 | 21:16
Updated At:27 Feb, 2026 | 14:50

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a malicious RDP server can trigger a heap buffer overflow in FreeRDP clients using the GDI surface pipeline (e.g., `xfreerdp`) by sending an RDPGFX ClearCodec surface command with an out-of-bounds destination rectangle. The `gdi_SurfaceCommand_ClearCodec()` handler does not call `is_within_surface()` to validate the command rectangle against the destination surface dimensions, allowing attacker-controlled `cmd->left`/`cmd->top` (and subcodec rectangle offsets) to reach image copy routines that write into `surface->data` without bounds enforcement. The OOB write corrupts an adjacent `gdiGfxSurface` struct's `codecs*` pointer with attacker-controlled pixel data, and corruption of `codecs*` is sufficient to reach an indirect function pointer call (`NSC_CONTEXT.decode` at `nsc.c:500`) on a subsequent codec command — full instruction pointer (RIP) control demonstrated in exploitability harness. Users should upgrade to version 3.23.0 to receive a patch.

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
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CPE Matches

FreeRDP
freerdp
>>freerdp>>Versions before 3.23.0(exclusive)
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarysecurity-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/FreeRDP/FreeRDP/commit/7d8fdce2d0ef337cb86cb37fc0c436c905e04d77security-advisories@github.com
Patch
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mr6w-ch7c-mqqjsecurity-advisories@github.com
Exploit
Mitigation
Patch
Vendor Advisory
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/7d8fdce2d0ef337cb86cb37fc0c436c905e04d77
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mr6w-ch7c-mqqj
Source: security-advisories@github.com
Resource:
Exploit
Mitigation
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Product-windows_server_2012windows_server_2022_23h2windows_server_2019windows_server_2022windows_server_2016windows_server_2008windows_server_2025Windows Server 2019 (Server Core installation)Windows Server 2012Windows Server 2022, 23H2 Edition (Server Core installation)Windows Server 2008 Service Pack 2Windows Server 2008 R2 Service Pack 1Windows Server 2012 R2Windows Server 2025 (Server Core installation)Windows Server 2008 Service Pack 2 (Server Core installation)Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows Server 2008 R2 Service Pack 1 (Server Core installation)Windows Server 2022Windows Server 2025Windows Server 2012 (Server Core installation)Windows Server 2016 (Server Core installation)Windows Server 2016
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Matching Score-4
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ShareView Details
Matching Score-4
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||
7 Day CHG~0.00%
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Rejected-Not Available
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Out-of-bounds Write
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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
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CVSS Score-8.2||HIGH
EPSS-0.36% / 58.13%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 23:24
Updated-04 Aug, 2024 | 01:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols. (Affected Chipsets MT7603E, MT7610, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 2.0.2; Out-of-bounds write).

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Vendor-n/aMediaTek Inc.
Product-mt7615mt7603emt7622_firmwaremt7628mt7610mt7628_firmwaremt7629_firmwaremt7603e_firmwaremt7629mt7915_firmwaremt7613mt7610_firmwaremt7620mt7615_firmwaremt7613_firmwaremt7622mt7915mt7620_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37568
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.36% / 58.13%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 23:24
Updated-04 Aug, 2024 | 01:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols. (Affected Chipsets MT7603E, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 2.0.2; Out-of-bounds write).

Action-Not Available
Vendor-n/aMediaTek Inc.
Product-mt7615mt7603emt7622_firmwaremt7628mt7615_firmwaremt7628_firmwaremt7629_firmwaremt7603e_firmwaremt7613_firmwaremt7915_firmwaremt7629mt7622mt7915mt7613n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37560
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.36% / 58.13%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 23:26
Updated-04 Aug, 2024 | 01:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle the WPS (Wi-Fi Protected Setup) protocol. (Affected Chipsets MT7603E, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 7.4.0.0; Out-of-bounds write).

Action-Not Available
Vendor-n/aMediaTek Inc.
Product-mt7615mt7628mt7622_firmwaremt7603emt7610mt7612mt7628_firmwaremt7629_firmwaremt7603e_firmwaremt7629mt7612_firmwaremt7613mt7915_firmwaremt7610_firmwaremt7620mt7615_firmwaremt7613_firmwaremt7622mt7915mt7620_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-6858
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.45% / 63.50%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-07 May, 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

Firefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM handling. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefox_esrdebian_linuxfirefoxthunderbirdFirefoxFirefox ESRThunderbird
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-6873
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.50% / 65.78%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory safety bugs present in Firefox 120. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefoxdebian_linuxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-35055
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.36% / 58.13%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 23:26
Updated-04 Aug, 2024 | 00:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

MediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle the WPS (Wi-Fi Protected Setup) protocol. (Affected Chipsets MT7603E, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915; Affected Software Versions 7.4.0.0; Out-of-bounds write).

Action-Not Available
Vendor-n/aMediaTek Inc.
Product-mt7615mt7628mt7622_firmwaremt7603emt7610mt7612mt7628_firmwaremt7629_firmwaremt7603e_firmwaremt7629mt7612_firmwaremt7613mt7915_firmwaremt7610_firmwaremt7620mt7615_firmwaremt7613_firmwaremt7622mt7915mt7620_firmwaren/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-6213
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.22% / 44.99%
||
7 Day CHG~0.00%
Published-21 Nov, 2023 | 14:28
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory safety bugs present in Firefox 119. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 120.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-6861
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.54% / 67.44%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in headless mode. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefoxthunderbirddebian_linuxfirefox_esrFirefox ESRThunderbirdFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36531
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 57.32%
||
7 Day CHG~0.00%
Published-27 Aug, 2021 | 15:24
Updated-04 Aug, 2024 | 00:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ngiflib 0.4 has a heap overflow in GetByte() at ngiflib.c:70 in NGIFLIB_NO_FILE mode, GetByte() reads memory buffer without checking the boundary.

Action-Not Available
Vendor-miniupnp_projectn/a
Product-ngiflibn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-5217
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-3.52% / 87.47%
||
7 Day CHG~0.00%
Published-28 Sep, 2023 | 15:23
Updated-24 Oct, 2025 | 14:07
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 - 2023-10-23||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-webmprojectDebian GNU/LinuxGoogle LLCMicrosoft CorporationApple Inc.Mozilla CorporationRed Hat, Inc.Fedora Project
Product-libvpxenterprise_linuxiphone_osdebian_linuxedge_chromiumfedoraipadosfirefoxedgethunderbirdchromelibvpxChromeChromium libvpx
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-50186
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.5||HIGH
EPSS-9.18% / 92.58%
||
7 Day CHG~0.00%
Published-03 May, 2024 | 02:14
Updated-16 Dec, 2024 | 20:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GStreamer AV1 Video Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

GStreamer AV1 Video Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22300.

Action-Not Available
Vendor-gstreamer_projectGStreamergstreamer_project
Product-gstreamerGStreamergstreamer
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36004
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-5.36% / 89.96%
||
7 Day CHG~0.00%
Published-27 Jul, 2021 | 12:09
Updated-17 Sep, 2024 | 04:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe InDesign CoolType out of bounds write vulnerability could lead to arbitrary stack manipulation

Adobe InDesign version 16.0 (and earlier) is affected by an Out-of-bounds Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Microsoft CorporationAdobe Inc.
Product-windowsindesignInDesign
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-5131
Matching Score-4
Assigner-Exodus Intelligence
ShareView Details
Matching Score-4
Assigner-Exodus Intelligence
CVSS Score-8.2||HIGH
EPSS-0.09% / 25.03%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 21:14
Updated-17 Jun, 2025 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Delta Electronics ISPSoft Heap Buffer-Overflow

A heap buffer-overflow exists in Delta Electronics ISPSoft. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DVP file to achieve code execution.

Action-Not Available
Vendor-Delta Electronics, Inc.
Product-ispsoftISPSoft
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36173
Matching Score-4
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-4
Assigner-Fortinet, Inc.
CVSS Score-8||HIGH
EPSS-0.67% / 71.12%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 18:42
Updated-25 Oct, 2024 | 13:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortigate-2600ffortigate-1100efortigate_60ffortigate-200ffortigate_2200efortigate_40ffortigate-600efortigate_1800ffortigate_7121ffortigate_3300efortigate-3500ffortigate_3600efortiosfortigate-400eFortinet FortiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-32131
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.06% / 83.68%
||
7 Day CHG~0.00%
Published-03 May, 2024 | 01:56
Updated-03 Jan, 2025 | 20:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Sante DICOM Viewer Pro DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DCM images. Crafted data in a DCM image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15626.

Action-Not Available
Vendor-Santesoft LTD
Product-dicom_editordicom_viewer_proDICOM Viewer Prodicom_viewer_pro
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36082
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.50% / 65.83%
||
7 Day CHG~0.00%
Published-01 Jul, 2021 | 02:48
Updated-04 Aug, 2024 | 00:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.

Action-Not Available
Vendor-ntopn/a
Product-ndpin/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-36530
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 57.32%
||
7 Day CHG~0.00%
Published-27 Aug, 2021 | 15:25
Updated-04 Aug, 2024 | 00:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ngiflib 0.4 has a heap overflow in GetByteStr() at ngiflib.c:108 in NGIFLIB_NO_FILE mode, GetByteStr() copy memory buffer without checking the boundary.

Action-Not Available
Vendor-miniupnp_projectn/a
Product-ngiflibn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-34480
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-3.05% / 86.51%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 18:11
Updated-18 Nov, 2024 | 21:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Scripting Engine Memory Corruption Vulnerability

Scripting Engine Memory Corruption Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_server_2016windows_server_2012windows_8.1windows_rt_8.1windows_7windows_10windows_server_2019windows_server_2008Windows 10 Version 2004Windows 10 Version 1507Windows 10 Version 1607Windows Server 2008 R2 Service Pack 1Windows 10 Version 21H1Windows Server 2012 R2Windows Server 2016Windows 10 Version 1809Windows 7Windows 8.1Windows Server 2012Windows Server 2019Windows 10 Version 1909Windows 7 Service Pack 1Windows 10 Version 20H2
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-34859
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-1.28% / 79.42%
||
7 Day CHG~0.00%
Published-25 Oct, 2021 | 17:10
Updated-04 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

This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.

Action-Not Available
Vendor-TeamViewer
Product-teamviewerTeamViewer
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-32133
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.06% / 83.68%
||
7 Day CHG~0.00%
Published-03 May, 2024 | 01:56
Updated-03 Jan, 2025 | 20:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sante DICOM Viewer Pro J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Sante DICOM Viewer Pro J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sante DICOM Viewer Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of J2K images. Crafted data in a J2K image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15628.

Action-Not Available
Vendor-Santesoft LTD
Product-dicom_editordicom_viewer_proDICOM Viewer Prodicom_viewer_pro
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-6065
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-2.88% / 86.11%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 20:50
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 out-of-bounds write vulnerability exists in the bmp_parsing function of the igcore19d.dll library of Accusoft ImageGear, version 19.5.0. A specially crafted BMP file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed file to the victim to trigger the vulnerability.

Action-Not Available
Vendor-accusoftn/a
Product-imagegearAccusoft
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-0986
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-76.09% / 98.90%
||
7 Day CHG+0.72%
Published-04 Apr, 2018 | 17:00
Updated-05 Aug, 2024 | 03:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A remote code execution vulnerability exists when the Microsoft Malware Protection Engine does not properly scan a specially crafted file, leading to memory corruption, aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability." This affects Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center, Microsoft Forefront Endpoint Protection.

Action-Not Available
Vendor-Microsoft Corporation
Product-security_essentialswindows_server_2016windows_server_2012windows_server_2008windows_8.1intune_endpoint_protectionwindows_rt_8.1windows_7system_center_endpoint_protectionwindows_10exchange_serverwindows_defenderforefront_endpoint_protection_2010Windows DefenderMicrosoft Exchange ServerMicrosoft System Center Endpoint ProtectionMicrosoft System CenterMicrosoft Forefront Endpoint ProtectionMicrosoft Security EssentialsWindows Intune Endpoint Protection
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-31567
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.15% / 35.75%
||
7 Day CHG~0.00%
Published-10 May, 2023 | 00:00
Updated-27 Jan, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Podofo v0.10.0 was discovered to contain a heap buffer overflow via the component PoDoFo::PdfEncryptAESV3::PdfEncryptAESV3.

Action-Not Available
Vendor-podofo_projectn/a
Product-podofon/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-34448
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-2.02% / 83.53%
||
7 Day CHG~0.00%
Published-16 Jul, 2021 | 20:19
Updated-29 Oct, 2025 | 16:46
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 - 2021-11-17||Apply updates per vendor instructions.
Scripting Engine Memory Corruption Vulnerability

Scripting Engine Memory Corruption Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_7windows_10_1507windows_10_1909windows_server_2012windows_server_2008windows_10_21h1windows_rt_8.1windows_10_1607windows_10_1809windows_server_2019windows_10_2004windows_8.1windows_10_20h2windows_server_2016Windows Server 2019Windows 10 Version 1507Windows 10 Version 2004Windows 10 Version 1607Windows 7Windows 7 Service Pack 1Windows 8.1Windows Server 2012Windows 10 Version 1809Windows Server 2012 R2Windows 10 Version 21H1Windows 10 Version 20H2Windows Server 2008 R2 Service Pack 1Windows Server 2016Windows 10 Version 1909Windows
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-31568
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.18% / 39.77%
||
7 Day CHG~0.00%
Published-10 May, 2023 | 00:00
Updated-27 Jan, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Podofo v0.10.0 was discovered to contain a heap buffer overflow via the component PoDoFo::PdfEncryptRC4::PdfEncryptRC4.

Action-Not Available
Vendor-podofo_projectn/a
Product-podofon/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-33742
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-71.00% / 98.69%
||
7 Day CHG~0.00%
Published-08 Jun, 2021 | 22:46
Updated-29 Oct, 2025 | 16:47
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 - 2021-11-17||Apply updates per vendor instructions.
Windows MSHTML Platform Remote Code Execution Vulnerability

Windows MSHTML Platform Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_7windows_10_1507windows_10_1909windows_server_2012windows_server_2008windows_10_21h1windows_rt_8.1windows_10_1607windows_10_1809windows_server_2019windows_10_2004windows_8.1windows_10_20h2windows_server_2016Windows 10 Version 2004Windows Server 2012Windows 8.1Windows Server 2008 Service Pack 2Windows 7Windows 10 Version 21H1Windows 10 Version 1909Windows Server 2019Windows 10 Version 1507Windows 10 Version 1607Windows Server 2008 Service Pack 2Windows 7 Service Pack 1Windows Server 2012 R2Windows 10 Version 1809Windows 10 Version 20H2Windows Server 2008 R2 Service Pack 1Windows Server 2016Windows
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-18232
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.25% / 79.12%
||
7 Day CHG~0.00%
Published-22 Aug, 2023 | 00:00
Updated-04 Oct, 2024 | 16:42
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 in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file.

Action-Not Available
Vendor-n/aThe HDF Group
Product-hdf5n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-3246
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.81% / 73.97%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 00:00
Updated-03 Aug, 2024 | 16:53
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 in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.

Action-Not Available
Vendor-libsndfile_projectn/aDebian GNU/LinuxFedora Project
Product-libsndfiledebian_linuxfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-32298
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.59% / 68.97%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:27
Updated-03 Aug, 2024 | 23:17
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 libiff through 20190123. A global-buffer-overflow exists in the function IFF_errorId located in error.c. It allows an attacker to cause code Execution.

Action-Not Available
Vendor-libiff_projectn/a
Product-libiffn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-32294
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.55% / 67.79%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-03 Aug, 2024 | 23:17
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 libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution.

Action-Not Available
Vendor-linuxsamplern/a
Product-libgign/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-32297
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.55% / 67.79%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-03 Aug, 2024 | 23:17
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 LIEF through 0.11.4. A heap-buffer-overflow exists in the function main located in pe_reader.c. It allows an attacker to cause code Execution.

Action-Not Available
Vendor-lief-projectn/a
Product-liefn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-33657
Matching Score-4
Assigner-openEuler
ShareView Details
Matching Score-4
Assigner-openEuler
CVSS Score-8.8||HIGH
EPSS-0.08% / 24.06%
||
7 Day CHG~0.00%
Published-01 Apr, 2022 | 00:00
Updated-03 Aug, 2024 | 23:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution.

Action-Not Available
Vendor-libsdln/a
Product-simple_directmedia_layerSDL2
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-43539
Matching Score-4
Assigner-Apple Inc.
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Matching Score-4
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.05% / 15.18%
||
7 Day CHG~0.00%
Published-12 Dec, 2025 | 20:56
Updated-17 Dec, 2025 | 21:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved bounds checks. This issue is fixed in watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. Processing a file may lead to memory corruption.

Action-Not Available
Vendor-Apple Inc.
Product-macosvisionOSwatchOSiOS and iPadOSmacOStvOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-43431
Matching Score-4
Assigner-Apple Inc.
ShareView Details
Matching Score-4
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.06% / 19.93%
||
7 Day CHG~0.00%
Published-04 Nov, 2025 | 01:17
Updated-26 Feb, 2026 | 17:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in tvOS 26.1, watchOS 26.1, macOS Tahoe 26.1, iOS 26.1 and iPadOS 26.1, Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, visionOS 26.1. Processing maliciously crafted web content may lead to memory corruption.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osvisionoswatchossafariipadostvosmacOStvOSvisionOSiOS and iPadOSSafariwatchOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
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