CVE-2026-35349

MEDIUM

uutils coreutils Path-Based Safety Bypass with --preserve-root

Title source: cna
STIX 2.1

Description

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.

Scores

CVSS v3 6.7
EPSS 0.0001
EPSS Percentile 2.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-59
Status published
Products (2)
Uutils/coreutils < 0.7.0
uutils/coreutils < 0.7.0
Published Apr 22, 2026
Tracked Since Apr 22, 2026