CVE-2025-55154

ImageMagick: integer overflows in MNG magnification

Published Aug 13, 2025 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, the magnified size calculations in ReadOneMNGIMage (in coders/png.c) are unsafe and can overflow, leading to memory corruption. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4297-1 imagemagick security update
Debian DSA Debian DSA DSA-5997-1 imagemagick security update
EUVD EUVD EUVD-2025-24565 imagemagick: integer overflows in MNG magnification
Github GHSA Github GHSA GHSA-qp29-wxp5-wh82 imagemagick: integer overflows in MNG magnification
Ubuntu USN Ubuntu USN USN-7756-1 ImageMagick vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Imagemagick
Imagemagick imagemagick
Vendors & Products Imagemagick
Imagemagick imagemagick
References
Metrics threat_severity

None

threat_severity

Important

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, the magnified size calculations in ReadOneMNGIMage (in coders/png.c) are unsafe and can overflow, leading to memory corruption. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.
Title ImageMagick: integer overflows in MNG magnification
Weaknesses CWE-190
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 3, 2025, 6:13 PM
Reserved
Aug 7, 2025, 6:27 PM
Status
Modified
Published
Aug 13, 2025, 2:15 PM
Modified
Jun 17, 2026, 9:41 AM
Severity
Important
Public date
Aug 13, 2025, 2:00 PM