🚨 CVE-2026-86424
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.
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GitHub
Path Policy TOCTOU symlink race bypass in the video decoder
A symlink swap between check-time and use-time can bypass policy-denied write in the video decoder.
September 7, 2026 57
