rust-coreutils: A vulnerability in the rm utility of uutils coreutils allows a bypass of the --preserve-root protection
CVE-2026-35349 is fixed in rust-coreutils on 1 platform by DEBIAN-CVE-2026-35349 (version 0.7.0-1), released April 22, 2026. It is not reported as exploited. Patch Radar priority: High.
A vulnerability in the rm utility of uutils coreutils allows a bypass of the --preserve-root protection. The implementation uses a path-string check rather than comparing device and inode numbers to identify the root directory. An attacker or accidental user can bypass this safeguard by using a symbolic link that resolves to the root directory (e.g., /tmp/rootlink -> /), potentially leading to the unintended recursive deletion of the entire root filesystem.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rust-coreutils · Debian 14 | 0.7.0-1 | DEBIAN-CVE-2026-35349 | Apr 22, 2026 |
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