CVE-2026-27798

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 occurs when processing an image with small dimension using the `-wavelet-denoise` operator. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:a:dlemstra:magick.net:*:*:*:*:*:*:*:*

History

27 Feb 2026, 16:03

Type Values Removed Values Added
CPE cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
cpe:2.3:a:dlemstra:magick.net:*:*:*:*:*:*:*:*
References () https://github.com/ImageMagick/ImageMagick/commit/0377e60b3c0d766bd7271221c95d9ee54f6a3738 - () https://github.com/ImageMagick/ImageMagick/commit/0377e60b3c0d766bd7271221c95d9ee54f6a3738 - Patch
References () https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qpgx-jfcq-r59f - () https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qpgx-jfcq-r59f - Vendor Advisory
References () https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3 - () https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3 - Product, Release Notes
First Time Dlemstra
Imagemagick imagemagick
Dlemstra magick.net
Imagemagick

27 Feb 2026, 14:06

Type Values Removed Values Added
Summary
  • (es) ImageMagick es un software libre y de código abierto utilizado para editar y manipular imágenes digitales. Antes de las versiones 7.1.2-15 y 6.9.13-40, ocurre una vulnerabilidad de lectura excesiva del búfer de pila al procesar una imagen con dimensiones pequeñas utilizando el operador -wavelet-denoise. Las versiones 7.1.2-15 y 6.9.13-40 contienen un parche.

26 Feb 2026, 00:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-02-26 00:16

Updated : 2026-02-27 16:03


NVD link : CVE-2026-27798

Mitre link : CVE-2026-27798

CVE.ORG link : CVE-2026-27798


JSON object : View

Products Affected

imagemagick

  • imagemagick

dlemstra

  • magick.net
CWE
CWE-125

Out-of-bounds Read

CWE-126

Buffer Over-read