CVE-2026-80564

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A NULL pointer dereference occurs in the gve driver due to a missing implementation of the adjfine function. This issue can be triggered from usermode through the ptp clock adjtime() function, which subsequently calls pc clock adjtime(), leading to a kernel BUG.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.