CVE-2026-111813

Apache Software Foundation Apache Traffic Server

Published 21 Oct 2026 · updated 21 Oct 2026 · Received

10.0 Critical · CVSS 4.0, apache.org

Description

Apache Traffic Server's experimental magick plugin lets an unauthenticated client control ImageMagick convert arguments in its default (unsigned) configuration. This issue affects Apache Traffic Server: from 8.0.1 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

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