CVE-2025-27796

MEDIUM
Published Mar 7, 2025 Modified Jan 29, 2026 CWE-908

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.

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CVSS v3.1 Score

4.5
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L

Weakness Type (CWE)

CWE-908 CWE-908

Affected Products

Vendor Product
graphicsmagick graphicsmagick

References

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 4.5 (MEDIUM).
How severe is CVE-2025-27796? +
CVE-2025-27796 has a CVSS v3.1 score of 4.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-27796? +
CVE-2025-27796 affects products from graphicsmagick, specifically: graphicsmagick. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-27796? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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