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VULNERABILITIES

CVE-2026-86424 Details

Description

ImageMagick before 7.1.2-30 and 6.9.13-55 contains a time-of-check-time-of-use (TOCTOU) vulnerability in the video decoder that allows attackers to bypass path policy write restrictions via symlink swaps. An attacker can replace a symlink between policy validation (check-time) and the file write operation (use-time) to write to policy-denied locations.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:2.5 LOWVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-9x6f-98x9-rx6g [email protected]Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-path-traversal-via-toctou-symlink-race [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-59Improper Link Resolution Before File Access ('Link Following')[email protected]

Affected Products

ProductVersions
imagemagick imagemagick
< 6.9.13-55
>= 7.0.0-0, < 7.1.2-30

CPE

  • cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-86424
NVD Published Date:
Sep 7, 2026
NVD Last Modified:
Sep 19, 2026
Source:
[email protected]