Debian/util-linux: high 7.9
The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve(). Because the kernel c
Action: Upgrade util-linux to 2.42.4-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.42.4-1 | - |
Fixed versions
| 2.42.4-1 |
Sources
- osv: DEBIAN-CVE-2026-78408#Debian:14/util-linux
- https://security-tracker.debian.org/tracker/CVE-2026-78408
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