3.3

CVE-2026-86422

ImageMagick before 7.1.2-30 Path Policy TOCTOU Symlink Race

ImageMagick before 7.1.2-30 contains a time-of-check-time-of-use vulnerability in path policy enforcement on Windows that allows attackers to bypass read or write restrictions by exploiting symlink race conditions. Attackers can swap symlinks between policy validation and file access to read or write policy-denied files.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Imagemagick ≫ Imagemagick Version < 6.9.13-55
Imagemagick ≫ Imagemagick Version >= 7.0.0-0 < 7.1.2-30
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.013
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.3 0.8 2.5
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
disclosure@vulncheck.com 1 0 0
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
disclosure@vulncheck.com 3.3 0.8 2.5
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-x8g2-7r3w-h44p
Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-path-policy-toctou-symlink-race
Third Party Advisory