ALPINE-CVE-2026-114583

ALPINE-CVE-2026-114583

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

tarfile.tar_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() with filter="tar" to write files outside the destination directory, subject to the permissions of the extracting process. This is the tarfile.tar_filter counterpart of CVE-2026-7774, which covered tarfile.data_filter.

CVSS 6.9 · Moyenne · Correctif disponible

Publication

2026-10-22T21:17:16.543Z

Mise à jour

2026-10-28T10:30:02.358517945Z

Pile logicielle: system

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