CVE-2025-55160

ImageMagick Undefined Behavior (function-type-mismatch) in CloneSplayTree

Published Aug 13, 2025 CVSS 3.1 · 6.1 Medium 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, there is undefined behavior (function-type-mismatch) in splay tree cloning callback. This results in a deterministic abort under UBSan (DoS in sanitizer builds), with no crash in a non-sanitized build. 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
EUVD EUVD EUVD-2025-24566 ImageMagick has Undefined Behavior (function-type-mismatch) in CloneSplayTree
Github GHSA Github GHSA GHSA-6hgw-6x87-578x ImageMagick has Undefined Behavior (function-type-mismatch) in CloneSplayTree
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

Moderate

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, there is undefined behavior (function-type-mismatch) in splay tree cloning callback. This results in a deterministic abort under UBSan (DoS in sanitizer builds), with no crash in a non-sanitized build. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.
Title ImageMagick Undefined Behavior (function-type-mismatch) in CloneSplayTree
Weaknesses CWE-758
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 13, 2025, 2:26 PM
Reserved
Aug 7, 2025, 6:27 PM
Status
Analyzed
Published
Aug 13, 2025, 2:15 PM
Modified
Jun 17, 2026, 9:41 AM
Severity
Moderate
Public date
Aug 13, 2025, 2:00 PM