CVE-2026-53800

Publié : 13 août 2026

Modifié : 13 août 2026

Score CVSS

4.7

MEDIUM

Description détaillée

rsync before 3.5.0 contains a symlink race condition vulnerability in the --remove-source-files feature that allows attackers with symlink creation access to cause arbitrary file deletion. Attackers can atomically substitute a symlink for a source file between transfer completion and the unlink() call, causing rsync to delete the symlink target rather than the intended source file.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Références et Patchs

https://github.com/RsyncProject/rsync/releases/tag/v3.5.0 https://github.com/RsyncProject/rsync/security/advisories/GHSA-v3vw-pvpg-chwh https://www.vulncheck.com/advisories/rsync-symlink-race-condition-via-remove-source-files

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