CVE-2026-33536 MEDIUM

CVE-2026-33536: ImageMagick has an Out-of-bounds Write via InterpretImageFilename

Vendor Imagemagick
Product ImageMagick
Weakness CWE-787
Published March 26, 2026
Last update March 27, 2026

CVSS base score

5.1/10
Attack vector Local
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-18 and 6.9.13-43, due to an incorrect return value on certain platforms a pointer is incremented past the end of a buffer that is on the stack and that could result in an out of bounds write. Versions 7.1.2-18 and 6.9.13-43 patch the issue.

Key dates

02Disclosure timeline

March 26, 2026 CVE published
March 27, 2026 Record updated