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Servers and applications

CVE-2026-119124

ImageMagick before 7.1.2-34 Heap Buffer Overflow via -morph Option

Severity
Medium 4.8
Published
29 Oct 2026
Last changed
31 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.1.2-34
Sources
NVD, CVE Program

Description

ImageMagick before 7.1.2-34 contains a heap-based buffer overflow in its -morph processing, where crafted images cause writes beyond the bounds of a heap buffer. An attacker can supply a crafted image that, when processed by a user with the -morph option, corrupts heap memory and crashes the application.

Affected software

SoftwareAffected versions
ImageMagickServers and applications · cna:imagemagick|imagemagick
  • Every version before 7.1.2-34
ImageMagickServers and applications · cpe:a:imagemagick:imagemagick
  • Every version before 7.1.2-34

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-119124
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-119124