CVE-2026-23876

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-13 and 6.9.13-38, a heap buffer overflow vulnerability in the XBM image decoder (ReadXBMImage) allows an attacker to write controlled data past the allocated heap buffer when processing a maliciously crafted image file. Any operation that reads or identifies an image can trigger the overflow, making it exploitable via common image upload and processing pipelines. Versions 7.1.2-13 and 6.9.13-38 fix the issue.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

History

29 Jan 2026, 13:54

Type Values Removed Values Added
First Time Imagemagick
Imagemagick imagemagick
References () https://github.com/ImageMagick/ImageMagick/commit/2fae24192b78fdfdd27d766fd21d90aeac6ea8b8 - () https://github.com/ImageMagick/ImageMagick/commit/2fae24192b78fdfdd27d766fd21d90aeac6ea8b8 - Patch
References () https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r49w-jqq3-3gx8 - () https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r49w-jqq3-3gx8 - Exploit, Vendor Advisory
CPE cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

20 Jan 2026, 01:15

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-20 01:15

Updated : 2026-01-29 13:54


NVD link : CVE-2026-23876

Mitre link : CVE-2026-23876

CVE.ORG link : CVE-2026-23876


JSON object : View

Products Affected

imagemagick

  • imagemagick
CWE
CWE-122

Heap-based Buffer Overflow

CWE-190

Integer Overflow or Wraparound