CVE-2026-42050

MEDIUM

ImageMagick: Stack buffer overflow in XTileImage

Title source: cna
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 2.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-121
Status published
Products (3)
imagemagick/imagemagick < 6.9.13-46
ImageMagick/ImageMagick < 6.9.13-46
ImageMagick/ImageMagick >= 7.0.0, < 7.1.2-20
Published May 11, 2026
Tracked Since May 12, 2026