All vulnerabilities
GHSA-v9q4-cm37-q2jm

ImageMagick: Memory Leak in JNG encoder

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 in7.1.2-33Also 6.9.13-58GitHub
Published10 Oct 2026Updated 10 Oct 2026GitHub

What fixes it

  • 7.1.2-33ImageMagick, c/c++GitHub
  • 6.9.13-58ImageMagick, 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

A crafted image could result in a memory leak in the JNG encoder

Text from GitHub Advisory Database

Affected versions 2

  • ImageMagick, c/c++< 7.1.2-33GitHub
  • ImageMagick, c/c++< 6.9.13-58GitHub