CVE-2025-55160CWE-758

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

Medium · published August 13, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
34.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00414 · 34.6th percentile
Weakness
CWE-758 · Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
Published
2025-08-13T14:00Z
EPSS history
Timeline
  • 13 AUG 14:00Z
    ImageMagick Undefined Behavior (function-type-mismatch) in CloneSplayTree
    cvelistv5