util-linux vulnerabilities

CVEs per yearBy the year they were published

1. 20251
2. 20266

Newest CVEs

• CVE-2026-53615

  util-linux libblkid DOS extended-partition overflow produces invalid partition metadata

  util-linux · util-linux

  High8.0
• CVE-2026-53614

  util-linux LIBMOUNT_FORCE_MOUNT2 allows nosuid and noexec bypass

  util-linux · util-linux

  High7.0
• CVE-2026-53613

  util-linux mount target TOCTOU allows local privilege escalation

  util-linux · util-linux

  High7.0
• CVE-2026-53612

  util-linux mount hook_owner TOCTOU allows local privilege escalation

  util-linux · util-linux

  High7.0
• CVE-2026-76642

  util-linux libmount Privilege Escalation via Failed Mount Helper

  util-linux · util-linux

  High8.5
• CVE-2026-27456

  util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup

  util-linux · util-linux

  Medium4.7
• CVE-2025-14104

  Util-linux: util-linux: heap buffer overread in setpwnam() when processing 256-byte usernames

  util-linux · util-linux

  Medium6.1