VULNERABILITY INTELLIGENCE

CVE-2025-62594

CVSS score4.7 MEDIUM
EPSS probability0.37%
CISA KEVNot currently listed
Published2025-10-27
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-191: Integer Underflow (Wrap or Wraparound)
  • CWE-369: Divide By Zero

Primary references