CVE-2025-27796

9.8 criticalEPSS 0.4%

Critical (9.8) in graphicsmagick graphicsmagick. EPSS 0.4% chance of exploitation in the next 30 days.

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-908
Published: 2025-03-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

graphicsmagick:graphicsmagick

References

http://www.graphicsmagick.org/NEWS.html
https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f
https://sourceforge.net/p/graphicsmagick/bugs/750/

Check your stack JSON