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CWE-122

3,113 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 (3,113)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Adobe
1Photoshop
Jun 17, 2026
Sep 1, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe Photoshop versions 21.2.10 (and earlier) and 22.4.3 (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. Exploit...Show more
Adobe Photoshop versions 21.2.10 (and earlier) and 22.4.3 (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
2Adobe
Debian
2Debian Linux
Xmp Toolkit Software Development Kit
Jun 17, 2026
Sep 1, 2021
N/A· v4
7.3 HIGH· v3
9.3 HIGH· v2
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in...Show more
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.Show less
2Adobe
Debian
2Debian Linux
Xmp Toolkit Software Development Kit
Jun 17, 2026
Sep 1, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in local application denial of service in the context of the current user. Exploitation requires user inte...Show more
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in local application denial of service in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.Show less
2Adobe
Debian
2Debian Linux
Xmp Toolkit Software Development Kit
Jun 17, 2026
Sep 1, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in...Show more
XMP Toolkit SDK version 2020.1 (and earlier) is affected by a buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.Show less
1Deltaww
1Tpeditor
Jun 17, 2026
Aug 30, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to execu...Show more
A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to execute arbitrary code.Show less
1Adobe
1Animate
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Animate version 21.0.6 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of th...Show more
Adobe Animate version 21.0.6 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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
1Animate
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Animate version 21.0.6 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of th...Show more
Adobe Animate version 21.0.6 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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
1After Effects
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arb...Show more
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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
1After Effects
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arb...Show more
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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
1After Effects
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arb...Show more
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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
1After Effects
Jun 17, 2026
Aug 24, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arb...Show more
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Aug 20, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Heap-based Buffer overflow vulnerability. An unauthenticated attacker could leverag...Show more
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Heap-based Buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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
1Bridge
Jun 17, 2026
Aug 20, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Adobe Bridge version 11.0.2 (and earlier) are affected by a Heap-based Buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of th...Show more
Adobe Bridge version 11.0.2 (and earlier) are affected by a Heap-based Buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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
1Att
1Xmill
Jun 17, 2026
Aug 18, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A heap-based buffer overflow vulnerability exists in the XML Decompression PlainTextUncompressor::UncompressItem functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An a...Show more
A heap-based buffer overflow vulnerability exists in the XML Decompression PlainTextUncompressor::UncompressItem functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Att
1Xmill
Jun 17, 2026
Aug 17, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A memory corruption vulnerability exists in the XML-parsing ParseAttribs functionality of AT&T Labs’ Xmill 0.7. A specially crafted XML file can lead to a heap buffer overflow. An attacker can provide a malicious file to...Show more
A memory corruption vulnerability exists in the XML-parsing ParseAttribs functionality of AT&T Labs’ Xmill 0.7. A specially crafted XML file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Att
1Xmill
Jun 17, 2026
Aug 13, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A heap-based buffer overflow vulnerability exists in the XML Decompression LabelDict::Load functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a...Show more
A heap-based buffer overflow vulnerability exists in the XML Decompression LabelDict::Load functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Att
1Xmill
Jun 17, 2026
Aug 13, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A heap-based buffer overflow vulnerability exists in the XML Decompression EnumerationUncompressor::UncompressItem functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An...Show more
A heap-based buffer overflow vulnerability exists in the XML Decompression EnumerationUncompressor::UncompressItem functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Codesys
7Control
Control RteControl Runtime System Toolkit+4 more
Jun 17, 2026
Aug 3, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
1Facebook
2Folly
Hhvm
Jun 17, 2026
Jul 23, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly p...Show more
Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.Show less
1Siemens
3Jt2go
Solid EdgeTeamcenter Visualization
Jun 17, 2026
Jul 13, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A vulnerability has been identified in JT2Go (All versions < V13.2), Solid Edge SE2021 (All Versions < SE2021MP5), Teamcenter Visualization (All versions < V13.2). The plmxmlAdapterSE70.dll library in affected applicatio...Show more
A vulnerability has been identified in JT2Go (All versions < V13.2), Solid Edge SE2021 (All Versions < SE2021MP5), Teamcenter Visualization (All versions < V13.2). The plmxmlAdapterSE70.dll library in affected applications lacks proper validation of user-supplied data when parsing PAR files. This could result in an out of bounds write past the fixed-length heap-based buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13427)Show less