All vulnerabilities
GHSA-w68r-6fmr-cvg4

ImageMagick: Memory leak in GIF encoder when quantization fails

ImageMagickLibraries & packages
Open in ThreatlineRecord JSON
CVSS
3.7Low
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 in7.1.2-32Also 6.9.13-57GitHub
Published27 Sep 2026Updated 27 Sep 2026GitHub

What fixes it

  • 7.1.2-32ImageMagick, c/c++GitHub
  • 6.9.13-57ImageMagick, c/c++GitHub

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

Description

When the quantization fails in the GIF encoder a memory leak will occur.

Text from GitHub Advisory Database

Affected versions 2

  • ImageMagick, c/c++< 7.1.2-32GitHub
  • ImageMagick, c/c++< 6.9.13-57GitHub