Security Advisory

CVE-2026-61371

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-15 00:00:00

Last updated 2026-07-15 19:26:26

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Microsoft AVML before 0.17.0 could follow a symlink when opening a destination output path on Unix, allowing truncation/overwrite of the symlink target. The destructive effect is performed at open-time via O_TRUNC, and can happen before full input validation completes (“truncation-before-validation”).

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