PT-2026-41802 · Nuget · Magick.Net-Q16-Anycpu+17

Published 2026-05-18 · Updated 2026-05-18 · CVE-2026-46521

OSV

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

When using LZMA compression in the MIFF encoder an out of bounds write can occur due to a missing check.

Fix

Infinite Loop

Memory Corruption

Unchecked Return Value

Weakness Enumeration

CWE-131

CWE-835

CWE-787

CWE-252

Related Identifiers

CVE-2026-46521

GHSA-JCQP-6R6F-3MFX

Affected Products

Magick.Net-Q16-Anycpu

Magick.Net-Q16-Hdri-Anycpu

Magick.Net-Q16-Hdri-Openmp-Arm64

Magick.Net-Q16-Hdri-Openmp-X64

Magick.Net-Q16-Hdri-Arm64

Magick.Net-Q16-Hdri-X64

Magick.Net-Q16-Hdri-X86

Magick.Net-Q16-Openmp-Arm64

Magick.Net-Q16-Openmp-X64

Magick.Net-Q16-Arm64

Magick.Net-Q16-X64

Magick.Net-Q16-X86

Magick.Net-Q8-Anycpu

Magick.Net-Q8-Openmp-Arm64

Magick.Net-Q8-Openmp-X64

Magick.Net-Q8-Arm64

Magick.Net-Q8-X64

Magick.Net-Q8-X86

References · 3

• https://osv.dev/vulnerability/GHSA-jcqp-6r6f-3mfx · Vendor Advisory
• https://github.com/ImageMagick/ImageMagick · Note
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jcqp-6r6f-3mfx · Note