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OFFICIAL CVE RECORD4.8 Medium

CVE-2026-56370

ImageMagick - Out-of-bounds Access in ConnectedComponentsImage via connected-components Artifact

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

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.

Affected products

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

ImageMagick ImageMagick

Default version status: unaffected

  • 7.0.0 to < 7.1.2-19affected
  • 7.1.2-19unaffected

ImageMagick ImageMagick

Default version status: unaffected

  • 0 to < 6.9.13-44affected
  • 6.9.13-44unaffected

References