CVE-2025-27796CRITICAL 9.8EPSS p27.3%

CVE-2025-27796CVE-2025-27796

Description

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

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.36% probability of exploitation · percentile 27.3% · 2026-06-19T12:03:05Z
Published2025-03-07
Last modified2026-01-29

Underlying weaknesses· 1

CWE-908

References

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

1

TypeTargetConfidenceTier
WeaknessUse of Uninitialized Resourcecwe-9080%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.