CVE-2026-26284 — ImageMagick has heap overflow in pcd decoder that leads to out of bounds read.

CVE-2026-26284

ImageMagick has heap overflow in pcd decoder that leads to out of bounds read. PUBLISHED

Description (CNA)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, ImageMagick lacks proper boundary checking when processing Huffman-coded data from PCD (Photo CD) files. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected (CNA)

Vendor / product	Versions
ImageMagick / ImageMagick	affected >= 7.0.0, < 7.1.2-15; affected < 6.9.13-40

CWE

CWE-122, CWE-787

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wrhr-rf8j-r842

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.