What is CVE-2025-27796?

CVE-2025-27796 is a medium-severity vulnerability in Graphicsmagick, classified under Use of Uninitialized Resource. CVSS score: 4.5/10. Published 2025-03-07.

How severe is CVE-2025-27796?

Medium severity. CVSS v3 base score is 4.5 out of 10.

Vulnerability in Graphicsmagick

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.

EPSS: 0.004 (28.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L.

Affected products

Graphicsmagick — versions 0

Weakness classification (CWE)

CWE-908 — Use of Uninitialized Resource

References

cve@mitre.org (Patch)
cve@mitre.org (Release Notes)
cve@mitre.org (Permissions Required)

Frequently asked questions

What is CVE-2025-27796?: CVE-2025-27796 is a medium-severity vulnerability in Graphicsmagick, classified under Use of Uninitialized Resource. CVSS score: 4.5/10. Published 2025-03-07.
How severe is CVE-2025-27796?: Medium severity. CVSS v3 base score is 4.5 out of 10.