Vulnerabilities

TI-2026-74163 CVE-2026-53615

Integer overflow in util-linux libblkid DOS extended partition parsing

LOW 34

util-linux is a random collection of Linux utilities.

CVSS 3.1HIGH 8.0 Local No auth No interaction EPSS 0.00178 Published 2026-10-14 Partial fix · 2.41.4 CWE-190

TI-2026-73996 CVE-2026-53614

util-linux LIBMOUNT_FORCE_MOUNT2 allows nosuid and noexec bypass

LOW 32

util-linux is a random collection of Linux utilities.

CVSS 3.1HIGH 7.0 Local Low privileges No interaction EPSS 0.00133 Published 2026-10-14 Fixed in 2.41.5, 2.42.2 CWE-269

TI-2026-73995 CVE-2026-53613

Race condition in util-linux mount lets local users gain root

LOW 32

util-linux is a random collection of Linux utilities.

CVSS 3.1HIGH 7.0 Local Low privileges No interaction EPSS 0.00163 Published 2026-10-14 Partial fix CWE-367

TI-2026-73994 CVE-2026-53612

Race condition in util-linux mount hook allows privilege escalation

HIGH 66

util-linux is a random collection of Linux utilities.

CVSS 3.1HIGH 7.0 Local Low privileges No interaction EPSS 0.00152 Published 2026-10-14 Fixed in 2.41.5, 2.42.2 CWE-367

TI-2026-53553 CVE-2026-76642

util-linux libmount Privilege Escalation via Failed Mount Helper

HIGH 72

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 filesystems.

CVSS 4.0HIGH 8.5 Local Low privileges No interaction EPSS 0.00216 Published 2026-09-03 Fixed in 2.41.6, 2.42.3 CWE-390

TI-2025-12886 CVE-2025-14104 · GHSA-hrx4-rccm-xj6c

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

LOW 27

A flaw was found in util-linux.

CVSS 3.1MEDIUM 6.1 Local Low privileges No interaction EPSS 0.00215 Published 2025-12-05 Partial fix · 2.41.3, 2.40.2-15.el10_1 +16 CWE-125

Vulnerabilities

Filters

Integer overflow in util-linux libblkid DOS extended partition parsing

util-linux LIBMOUNT_FORCE_MOUNT2 allows nosuid and noexec bypass

Race condition in util-linux mount lets local users gain root

Race condition in util-linux mount hook allows privilege escalation

util-linux libmount Privilege Escalation via Failed Mount Helper

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