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.

CVSS v3 4.0 MEDIUM

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/commit/0377e60b3c0d766bd7271221c95d9ee54f6a3738	Patch
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qpgx-jfcq-r59f	Vendor Advisory
https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3	Product Release Notes

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

No history.

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

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