Out-of-bounds Read Affecting imagemagick package, versions *


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.18% (8th percentile)

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  • Snyk IDSNYK-UBUNTU2204-IMAGEMAGICK-17486913
  • published26 Aug 2026
  • disclosed24 Jun 2026

Introduced: 24 Jun 2026

CVE-2026-56370  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:22.04 imagemagick.

NVD Description

Note: Versions mentioned in the description apply only to the upstream imagemagick package and not the imagemagick package as distributed by Ubuntu. See How to fix? for Ubuntu:22.04 relevant fixed versions and status.

ImageMagick before 7.1.2-19 contains an out-of-bounds access vulnerability in ConnectedComponentsImage() when processing connected-components artifacts with invalid indices. Attackers can trigger access violations by specifying malformed connected-components definitions via CLI, causing denial of service or potential code execution.

CVSS Base Scores

version 3.1