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Vulnerability Details :

CVE-2026-26965

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-25 Feb, 2026 | 20:59
Updated At-26 Feb, 2026 | 14:44
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, in the RLE planar decode path, `planar_decompress_plane_rle()` writes into `pDstData` at `((nYDst+y) * nDstStep) + (4*nXDst) + nChannel` without verifying that `(nYDst+nSrcHeight)` fits in the destination height or that `(nXDst+nSrcWidth)` fits in the destination stride. When `TempFormat != DstFormat`, `pDstData` becomes `planar->pTempData` (sized for the desktop), while `nYDst` is only validated against the **surface** by `is_within_surface()`. A malicious RDP server can exploit this to perform a heap out-of-bounds write with attacker-controlled offset and pixel data on any connecting FreeRDP client. The OOB write reaches up to 132,096 bytes past the temp buffer end, and on the brk heap (desktop ≤ 128×128), an adjacent `NSC_CONTEXT` struct's `decode` function pointer is overwritten with attacker-controlled pixel data — control-flow–relevant corruption (function pointer overwritten) demonstrated under deterministic heap layout (`nsc->decode = 0xFF414141FF414141`). Version 3.23.0 fixes the vulnerability.

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 | 20:59
Updated At:26 Feb, 2026 | 14:44
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, in the RLE planar decode path, `planar_decompress_plane_rle()` writes into `pDstData` at `((nYDst+y) * nDstStep) + (4*nXDst) + nChannel` without verifying that `(nYDst+nSrcHeight)` fits in the destination height or that `(nXDst+nSrcWidth)` fits in the destination stride. When `TempFormat != DstFormat`, `pDstData` becomes `planar->pTempData` (sized for the desktop), while `nYDst` is only validated against the **surface** by `is_within_surface()`. A malicious RDP server can exploit this to perform a heap out-of-bounds write with attacker-controlled offset and pixel data on any connecting FreeRDP client. The OOB write reaches up to 132,096 bytes past the temp buffer end, and on the brk heap (desktop ≤ 128×128), an adjacent `NSC_CONTEXT` struct's `decode` function pointer is overwritten with attacker-controlled pixel data — control-flow–relevant corruption (function pointer overwritten) demonstrated under deterministic heap layout (`nsc->decode = 0xFF414141FF414141`). Version 3.23.0 fixes the vulnerability.

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-5vgf-mw4f-r33h
x_refsource_CONFIRM
https://github.com/FreeRDP/FreeRDP/commit/a0be5cb87d760bb1c803ad1bb835aa1e73e62abc
x_refsource_MISC
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5vgf-mw4f-r33h
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/a0be5cb87d760bb1c803ad1bb835aa1e73e62abc
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 | 14:49

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, in the RLE planar decode path, `planar_decompress_plane_rle()` writes into `pDstData` at `((nYDst+y) * nDstStep) + (4*nXDst) + nChannel` without verifying that `(nYDst+nSrcHeight)` fits in the destination height or that `(nXDst+nSrcWidth)` fits in the destination stride. When `TempFormat != DstFormat`, `pDstData` becomes `planar->pTempData` (sized for the desktop), while `nYDst` is only validated against the **surface** by `is_within_surface()`. A malicious RDP server can exploit this to perform a heap out-of-bounds write with attacker-controlled offset and pixel data on any connecting FreeRDP client. The OOB write reaches up to 132,096 bytes past the temp buffer end, and on the brk heap (desktop ≤ 128×128), an adjacent `NSC_CONTEXT` struct's `decode` function pointer is overwritten with attacker-controlled pixel data — control-flow–relevant corruption (function pointer overwritten) demonstrated under deterministic heap layout (`nsc->decode = 0xFF414141FF414141`). Version 3.23.0 fixes the vulnerability.

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/a0be5cb87d760bb1c803ad1bb835aa1e73e62abcsecurity-advisories@github.com
Patch
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5vgf-mw4f-r33hsecurity-advisories@github.com
Exploit
Mitigation
Patch
Vendor Advisory
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/a0be5cb87d760bb1c803ad1bb835aa1e73e62abc
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5vgf-mw4f-r33h
Source: security-advisories@github.com
Resource:
Exploit
Mitigation
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-4
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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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||
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Matching Score-4
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ShareView Details
Matching Score-4
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CVSS Score-8.8||HIGH
EPSS-0.05% / 16.49%
||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
iccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Prior to 2.3.1.2, There is a heap-based buffer overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp. This vulnerability affects users of the iccDEV library who process ICC color profiles. The vulnerability is fixed in 2.3.1.2.

Action-Not Available
Vendor-InternationalColorConsortiumInternational Color Consortium (ICC)
Product-iccdeviccDEV
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-130
Improper Handling of Length Parameter Inconsistency
CWE ID-CWE-252
Unchecked Return Value
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-0986
Matching Score-4
Assigner-Microsoft Corporation
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Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-75.37% / 98.86%
||
7 Day CHG~0.00%
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-2018-10528
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.94% / 83.17%
||
7 Day CHG~0.00%
Published-29 Apr, 2018 | 03:00
Updated-05 Aug, 2024 | 07:39
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 LibRaw 0.18.9. There is a stack-based buffer overflow in the utf2char function in libraw_cxx.cpp.

Action-Not Available
Vendor-librawn/aCanonical Ltd.
Product-ubuntu_linuxlibrawn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-29421
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.14% / 34.59%
||
7 Day CHG~0.00%
Published-06 Apr, 2023 | 00:00
Updated-12 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

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.

Action-Not Available
Vendor-bzip3_projectn/a
Product-bzip3n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-42586
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.42% / 61.57%
||
7 Day CHG~0.00%
Published-23 May, 2022 | 10:39
Updated-04 Aug, 2024 | 03:38
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 was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
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% / 92.54%
||
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-2021-42585
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.42% / 61.57%
||
7 Day CHG~0.00%
Published-23 May, 2022 | 10:35
Updated-04 Aug, 2024 | 03:38
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 was discovered in copy_compressed_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-4055
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.53% / 66.66%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:45
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in extensions in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-4079
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.39% / 80.07%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:45
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via crafted WebRTC packets.

Action-Not Available
Vendor-Google LLCDebian GNU/Linux
Product-chromedebian_linuxChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-4101
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.92% / 75.58%
||
7 Day CHG~0.00%
Published-11 Feb, 2022 | 22:55
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Swiftshader in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Google LLC
Product-chromeChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-34668
Matching Score-4
Assigner-Samsung Mobile
ShareView Details
Matching Score-4
Assigner-Samsung Mobile
CVSS Score-7.5||HIGH
EPSS-5.10% / 89.63%
||
7 Day CHG+1.28%
Published-08 Oct, 2024 | 06:30
Updated-30 Oct, 2024 | 14:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out-of-bounds write in parsing h.263 format in librtppayload.so prior to SMR Oct-2024 Release 1 allows remote attackers to execute arbitrary code with system privilege. User interaction is required for triggering this vulnerability.

Action-Not Available
Vendor-SamsungSamsung Electronics
Product-androidSamsung Mobile Devicessamsung_mobile_devices
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-40426
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-10||CRITICAL
EPSS-0.14% / 33.40%
||
7 Day CHG~0.00%
Published-14 Apr, 2022 | 19:56
Updated-15 Apr, 2025 | 19:07
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 exists in the sphere.c start_read() functionality of Sound Exchange libsox 14.4.2 and master commit 42b3557e. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-libsox_projectSound Exchange
Product-libsoxlibsox
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-4062
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-2.42% / 84.87%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:45
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in BFCache in Google Chrome prior to 96.0.4664.93 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-40656
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 57.18%
||
7 Day CHG~0.00%
Published-08 Apr, 2022 | 15:09
Updated-04 Aug, 2024 | 02:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.

Action-Not Available
Vendor-libsixel_projectn/a
Product-libsixeln/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-4058
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-2.42% / 84.87%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:45
Updated-03 Aug, 2024 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2010-4206
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-3.23% / 86.84%
||
7 Day CHG+0.29%
Published-05 Nov, 2010 | 22:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Array index error in the FEBlend::apply function in WebCore/platform/graphics/filters/FEBlend.cpp in WebKit, as used in Google Chrome before 7.0.517.44, webkitgtk before 1.2.6, and other products, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted SVG document, related to effects in the application of filters.

Action-Not Available
Vendor-webkitgtkn/aFedora ProjectGoogle LLC
Product-fedorachromewebkitgtkn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39527
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 57.19%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-04 Aug, 2024 | 02:06
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 libredwg through v0.10.1.3751. appinfo_private() in decode.c has a heap-based buffer overflow.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39525
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 57.19%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:28
Updated-04 Aug, 2024 | 02:06
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 libredwg through v0.10.1.3751. bit_read_fixed() in bits.c has a heap-based buffer overflow.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39531
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.41% / 61.02%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-04 Aug, 2024 | 02:06
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 libslax through v0.22.1. slaxLexer() in slaxlexer.c has a stack-based buffer overflow.

Action-Not Available
Vendor-n/aJuniper Networks, Inc.
Product-libslaxn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39530
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.39% / 59.27%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-04 Aug, 2024 | 02:06
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 libredwg through v0.10.1.3751. bit_wcs2nlen() in bits.c has a heap-based buffer overflow.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39537
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.36% / 58.08%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 00:00
Updated-04 Aug, 2024 | 02:06
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 ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.

Action-Not Available
Vendor-n/aGNUApple Inc.
Product-ncursesmacosmac_os_xn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39522
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.39% / 59.27%
||
7 Day CHG~0.00%
Published-20 Sep, 2021 | 15:26
Updated-04 Aug, 2024 | 02:06
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 libredwg through v0.10.1.3751. bit_wcs2len() in bits.c has a heap-based buffer overflow.

Action-Not Available
Vendor-n/aGNU
Product-libredwgn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-40265
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.23% / 45.09%
||
7 Day CHG~0.00%
Published-22 Aug, 2023 | 00:00
Updated-03 Oct, 2024 | 18:03
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 bug exists FreeImage before 1.18.0 via ofLoad function in PluginJPEG.cpp.

Action-Not Available
Vendor-freeimage_projectn/a
Product-freeimagen/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37986
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.19% / 78.57%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 21:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Settings in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to engage with Dev Tools to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Google LLCDebian GNU/Linux
Product-chromedebian_linuxChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38493
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.39% / 59.29%
||
7 Day CHG~0.00%
Published-03 Nov, 2021 | 00:03
Updated-04 Aug, 2024 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. 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 ESR < 78.14, Thunderbird < 78.14, and Firefox < 92.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdfirefox_esrThunderbirdFirefox ESRFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38499
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.42% / 61.52%
||
7 Day CHG~0.00%
Published-03 Nov, 2021 | 00:03
Updated-04 Aug, 2024 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla developers reported memory safety bugs present in Firefox 92. 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 < 93.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37979
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.71% / 82.03%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 20:25
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-24369
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.66% / 70.77%
||
7 Day CHG~0.00%
Published-18 Feb, 2022 | 19:52
Updated-03 Aug, 2024 | 04:07
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 Foxit PDF Reader 11.1.0.52543. 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 JP2 images. Crafted data in a JP2 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-16087.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_editorwindowspdf_readerPDF Reader
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38014
Matching Score-4
Assigner-Chrome
ShareView Details
Matching Score-4
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.04% / 77.13%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds write in Swiftshader in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-49465
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.12% / 31.01%
||
7 Day CHG~0.00%
Published-07 Dec, 2023 | 00:00
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function at motion.cc.

Action-Not Available
Vendor-strukturn/a
Product-libde265n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-49467
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.15% / 35.40%
||
7 Day CHG~0.00%
Published-07 Dec, 2023 | 00:00
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.

Action-Not Available
Vendor-strukturn/a
Product-libde265n/a
CWE ID-CWE-787
Out-of-bounds Write
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