CVE-2026-42050 — ImageMagick: Stack buffer overflow in XTileImage

CVE-2026-42050

ImageMagick: Stack buffer overflow in XTileImage PUBLISHED

Description (CNA)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-21 and 6.9.13-46, a malicious MIFF file could trigger an overflow when a user opens it in the display tool and right-clicks a tile to invoke the Load / Update menu item. This vulnerability is fixed in 7.1.2-21 and 6.9.13-46.

Affected (CNA)

Vendor / product	Versions
ImageMagick / ImageMagick	affected < 6.9.13-46; affected >= 7.0.0, < 7.1.2-20

CWE

CWE-121

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7mxf-ff4f-jj7p

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.