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CVE PROGRAM SOURCE RECORD5.9 Medium

CVE-2026-33900

ImageMagick has a Heap overflow caused by integer overflow/wraparound in viff encoder on 32-bit builds

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a crash. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ImageMagick ImageMagick

  • < 6.9.13-44affected
  • < 7.1.2-19affected

References