Vulnerability DatabaseCVE-2026-61871
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CVE-2026-61871
Published:July 15, 2026
Updated:August 04, 2026
ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in the ICON decoder that occurs when a memory allocation fails. Processing a crafted ICON file that triggers an allocation failure leaks memory, which may lead to a denial of service.
Affected Packages
https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.0.1-0 <7.1.2-26
Fix Suggestion:
Update to version 7.1.2-26
https://github.com/ImageMagick/ImageMagick6.git (GITHUB):
Affected version(s) >=6.9.4-0 <6.9.13-51
Fix Suggestion:
Update to version 6.9.13-51
Related Resources (6)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h58x-r7f7-rh84
https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61871.json
https://www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-in-icon-decoder
https://github.com/ImageMagick/ImageMagick
https://nvd.nist.gov/vuln/detail/CVE-2026-61871
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Missing Release of Memory after Effective Lifetime
CWE-401
EPSS
Base Score:
0.23