CVE-2026-86424

EUVD-2026-72382
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.
Link Following
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
2.5 LOW
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 3.08%
Affected Products (NVD)
VendorProductVersion
imagemagickimagemagick
𝑥
< 6.9.13-55
imagemagickimagemagick
7.0.0-0 ≤
𝑥
< 7.1.2-30
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
imagemagick
bookworm
postponed
bookworm (security)
vulnerable
forky
8:7.1.2.31+dfsg1-1
fixed
sid
8:7.1.2.33+dfsg1-1
fixed
trixie
no-dsa
trixie (security)
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
imagemagick
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
resolute
needs-triage
trusty
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-9x6f-98x9-rx6g
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-path-traversal-via-toctou-symlink-race