Alpine/util-linux: medium 4.7
util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU (Time-of-Check-Time-of-Use) vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux.
Action: Upgrade util-linux to 2.41.4-r0 (2.41.x) or 2.42.3-r0 (2.42.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.41.4-r0 | - |
Fixed versions
| 2.41.4-r0 | 2.42.3-r0 |
Sources
- osv: ALPINE-CVE-2026-27456#Alpine:v3.24/util-linux
- https://security.alpinelinux.org/vuln/CVE-2026-27456
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