ImageMagick has out-of-bounds access in ConnectedComponentsImage() via CLI-controlled connected-components:* artifacts
When the `connected-components:*` define specifies an invalid index and out of bound operation will result in an access violation.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-56370US | high7.8 | — | ||
ImageMagick before 7.1.2-19 contains an out-of-bounds access vulnerability in ConnectedComponentsImage() when processing connected-components artifacts with invalid indices. Attack… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/ImageMagick/ImageMagickPACKAGE
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pmpg-6pww-fg6qWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-56370ADVISORY
- https://www.vulncheck.com/advisories/imagemagick-out-of-bounds-access-in-connectedcomponentsimage-via-connected-components-artifactWEB
scry
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