CVE-2026-74733 | Linux Kernel up to 7.1.8 pca953x pca953x_irq_bus_sync_unlock locking (EUVD-2026-64420)

A vulnerability described as critical has been identified in Linux Kernel up to 7.1.8. Affected by this vulnerability is the function pca953x_irq_bus_sync_unlock of the component pca953x. Executing a manipulation can lead to improper locking.

The identification of this vulnerability is CVE-2026-74733. The attack can only be executed locally. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More