CVE-2026-25576
MEDIUM
GHSA-jv4p-gjwq-9r2j
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
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, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Analysis
Heap buffer over-read in ImageMagick and Magick.Net raw image format handlers allows local attackers to read sensitive data from heap memory when processing specially crafted images with mismatched extraction and size parameters. The vulnerability affects ImageMagick versions prior to 7.1.2-15 and 6.9.13-40, potentially exposing confidential information through out-of-bounds memory access. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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External POC / Exploit Code
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