Use After Free Vulnerability in ImageMagick by ImageMagick
CVE-2026-109280

2LOW

Key Information:

Vendor

Imagemagick
Status
Imagemagick
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109280?

ImageMagick versions 7.1.0-20 and earlier are susceptible to a use after free vulnerability triggered by the -fx option. This flaw arises when a memory allocation fails during specific operations, allowing attackers to supply crafted -fx expressions under memory pressure. Such actions may lead to access to freed memory, potentially resulting in crashes or memory corruption, posing significant risks to the security and stability of applications utilizing ImageMagick.

Affected Version(s)

ImageMagick 7.1.0-20 < 7.1.2-32

ImageMagick 7.1.2-32

References

https://github.com/ImageMagick/ImageMagick/security/advis...
vendor-advisory
https://github.com/ImageMagick/ImageMagick/commit/fb743d6...
patch
https://www.vulncheck.com/advisories/imagemagick-7.1.0-20...
third-party-advisory

CVSS V4

Score:
2
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Yanhaoxi
.