Debian/util-linux: unknown
util-linux versions through 2.41.5 and 2.42.2 fail to check mount helper exit status before running post-mount hooks, allowing unprivileged users to execute privileged operations on pre-existing files
Action: Upgrade util-linux to 2.42.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.42.3-1 | - |
Fixed versions
| 2.42.3-1 |
Sources
- osv: DEBIAN-CVE-2026-76642#Debian:14/util-linux
- https://security-tracker.debian.org/tracker/CVE-2026-76642
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