Vulnerabilities in util-linux
7 resultsCVE-2026-76642HIGHutil-linux libmount Privilege Escalation via Failed Mount HelperEPSS 0.2%CVE-2025-14104MEDIUMUtil-linux: util-linux: heap buffer overread in setpwnam() when processing 256-byte usernamesEPSS 0.2%CVE-2026-53615HIGHutil-linux libblkid DOS extended-partition overflow produces invalid partition metadataEPSS 0.2%CVE-2026-53613HIGHutil-linux mount target TOCTOU allows local privilege escalationEPSS 0.2%CVE-2026-27456MEDIUMutil-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device SetupEPSS 0.2%CVE-2026-53612HIGHutil-linux mount hook_owner TOCTOU allows local privilege escalationEPSS 0.2%CVE-2026-53614HIGHutil-linux LIBMOUNT_FORCE_MOUNT2 allows nosuid and noexec bypassEPSS 0.1%