CVE-2025-27796

CRITICAL EPSS 27.5%
Published Mar 7, 20251y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Mar 7, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
27.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 1

VendorProductVersionRange
graphicsmagickgraphicsmagick* <1.3.46

References 3

  • graphicsmagick.org http://www.graphicsmagick.org/NEWS.html
    Release Notes
  • foss.heptapod.net https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f
    Patch
  • sourceforge.net https://sourceforge.net/p/graphicsmagick/bugs/750/
    Permissions Required

Remediation

  • foss.heptapod.net https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f
    Patch