GHSA-9gh9-hwpr-rvqq
HIGHCVE-2026-35352A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mkfifo utility of uutils coreutils. The utility creates a FIFO and then performs a path-based chmod to set permissions. A local attacker with write access to the parent directory can swap the newly created FIFO for a symbolic link between these two operations. This redirects the chmod call to an arbitrary file, potentially enabli
- Affected
- <= 0.8.0
- Fixed in
- not stated
- Weakness
- CWE-367
- Published
- 2026-04-22
- Source
- github