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CWE-122

2,316 CVEs • Abstraction: Variant • Likelihood of Exploit: High

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

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CVEs (2,316)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Adobe
1Format Plugins
Nov 13, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Format Plugins versions 1.1.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires u...Show more
Format Plugins versions 1.1.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Nov 14, 2025
Nov 11, 2025
N/A· v4
8.0 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
1Microsoft
1Windows Subsystem For Linux
Nov 14, 2025
Nov 11, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Subsystem for Linux GUI allows an unauthorized attacker to execute code over a network.
1Microsoft
5365 Apps
ExcelOffice+2 more
Nov 17, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Adobe
1Illustrator On Ipad
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Illustrator on iPad versions 3.0.9 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requi...Show more
Illustrator on iPad versions 3.0.9 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Adobe
1Illustrator On Ipad
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Illustrator on iPad versions 3.0.9 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requi...Show more
Illustrator on iPad versions 3.0.9 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Adobe
1Illustrator
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Illustrator versions 28.7.10, 29.8.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue req...Show more
Illustrator versions 28.7.10, 29.8.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Adobe
1Photoshop
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Photoshop Desktop versions 26.8.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requir...Show more
Photoshop Desktop versions 26.8.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Microsoft
16Office
Office Long Term Servicing ChannelWindows 10 1607+13 more
Nov 17, 2025
Nov 11, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
1Microsoft
14Windows 10 1607
Windows 10 1809Windows 10 21h2+11 more
Nov 17, 2025
Nov 11, 2025
N/A· v4
8.0 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
1Microsoft
11Windows 10 1607
Windows 10 1809Windows 10 21h2+8 more
Nov 17, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Heap-based buffer overflow in Windows OLE allows an unauthorized attacker to execute code locally.
1Microsoft
1Azure Monitor Agent
Nov 17, 2025
Nov 11, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
Heap-based buffer overflow in Azure Monitor Agent allows an unauthorized attacker to execute code locally.
1Adobe
1Indesign
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
InDesign Desktop versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue r...Show more
InDesign Desktop versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Adobe
1Indesign
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
InDesign Desktop versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue r...Show more
InDesign Desktop versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Adobe
1Incopy
Nov 12, 2025
Nov 11, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
InCopy versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires us...Show more
InCopy versions 20.5, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary 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.Show less
1Gnu
1Libmicrohttpd
Nov 14, 2025
Nov 10, 2025
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
NULL pointer dereference vulnerability exists in GNU libmicrohttpd v1.0.2 and earlier. The vulnerability was fixed in commit ff13abc on the master branch of the libmicrohttpd Git repository, after the v1.0.2 tag. A speci...Show more
NULL pointer dereference vulnerability exists in GNU libmicrohttpd v1.0.2 and earlier. The vulnerability was fixed in commit ff13abc on the master branch of the libmicrohttpd Git repository, after the v1.0.2 tag. A specially crafted packet sent by an attacker could cause a denial-of-service (DoS) condition.Show less
1Autodesk
1Shared Components
Jan 22, 2026
Nov 7, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
A maliciously crafted PRT file, when parsed through certain Autodesk products, can force a Memory Corruption vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of th...Show more
A maliciously crafted PRT file, when parsed through certain Autodesk products, can force a Memory Corruption vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process.Show less
1Google
1Chrome
Nov 25, 2025
Nov 6, 2025
N/A· v4
8.1 HIGH· v3
N/A· v2
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Nov 13, 2025
Nov 6, 2025
N/A· v4
7.1 HIGH· v3
N/A· v2
Heap buffer overflow in Video in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Nov 13, 2025
Nov 6, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Heap buffer overflow in WebGPU in Google Chrome prior to 141.0.7390.54 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security...Show more
Heap buffer overflow in WebGPU in Google Chrome prior to 141.0.7390.54 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)Show less