CVE-2025-27796

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 v3 4.5 MEDIUM

4.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.4 / Impact : 2.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:graphicsmagick:graphicsmagick:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-07 06:15

Updated : 2026-01-29 20:56

NVD link : CVE-2025-27796

Mitre link : CVE-2025-27796

CVE.ORG link : CVE-2025-27796

JSON object : View

Products Affected

graphicsmagick

graphicsmagick

CWE

CWE-908

Use of Uninitialized Resource

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