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CVE-2026-62946

nvd nist
Published: Jul 30, 2026Modified: Aug 3, 2026

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4.7
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 1.0 / Impact: 3.6
Source: NVD

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to both 6.9.13-52 and 7.1.2-27, processing an extremely large JNX file on 32-bit platforms can cause an integer overflow, leading to a heap buffer over-write. This issue has been fixed in versions 6.9.13-52 and 7.1.2-27.

Affected (2)

Imagemagick
1 product
Imagemagick
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Imagemagick
Imagemagick
Before 6.9.13-52
Imagemagick
From 7.0.0-0 to 7.1.2-27

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (1)

Source: security-advisories@github.com
Vendor Advisory

Timeline

No history available yet.