All vulnerabilities
CVE-2026-116149GHSA-pwpf-8799-94cj

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Stack Buffer Overflow via bzip2 Compressed Images

ImageMagick ImageMagickLibraries & packages
Open in ThreatlineRecord JSON
CVSS
7.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in7.1.2-33Also 6.9.13-58CVE List
Published25 Oct 2026Updated 25 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a stack-based buffer overflow in the handling of bzip2 compressed images. Attackers can supply a crafted image using bzip2 compression to overwrite stack memory during decoding, causing crashes or memory corruption.

Text from CVE List

Affected versions 4

  • ImageMagickaffected: 7.0.0-0 before 7.1.2-33CVE List
  • ImageMagickunaffected: 7.1.2-33CVE List
  • ImageMagickaffected: all versions before 6.9.13-58CVE List
  • ImageMagickunaffected: 6.9.13-58CVE List

References 2