PT-2026-53078 · Opensuse · Libblkid-Devel+1
CVE-2026-53612
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Published
2026-06-17
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Updated
2026-08-31
None
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Name of the Vulnerable Software and Affected Versions
openSUSE Tumbleweed versions prior to libblkid-devel-2.42.2-1.1
Description
A local privilege escalation exists due to a Time-of-Check to Time-of-Use (TOCTOU) race condition in the
mount(8) utility within the hook owner.c file during chmod and chown operations. TOCTOU is a software bug where the state of a resource changes between the time the software checks the resource and the time it uses it.Recommendations
Update to libblkid-devel-2.42.2-1.1.
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Related Identifiers
Affected Products
Libblkid-Devel
Opensuse Tumbleweed