Debian/util-linux: high 7.8
A flaw was found in util-linux. Restricted bind mounts take the source path from fstab but do not pin that source before the privileged mount. A local unprivileged user who can replace the authorized
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-2026-78410#Debian:14/util-linux
- https://security-tracker.debian.org/tracker/CVE-2026-78410
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