CVEvulnerability

CVE-2026-27799

4.4 MEDIUM Published 2026-02-26 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-02-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS 3.1 ([email protected])
4.4 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-122, CWE-126

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in the DJVU image format handler. The vulnerability occurs due to integer truncation when calculating the stride (row size) for pixel buffer allocation. The stride calculation overflows a 32-bit signed integer, resulting in an out-of-bounds memory reads. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected configurations

• imagemagick imagemagick (< 6.9.13-40) • imagemagick imagemagick (>= 7.0.0-0 < 7.1.2-15) • dlemstra magick.net (< 14.10.3)

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-126 Buffer Over-read weakness

References