CVE-2026-53265 | Linux Kernel up to 7.0.12 smq_invalidate_mapping lock deserialization

June 25, 2026 Yanac

A vulnerability marked as critical has been reported in Linux Kernel up to 7.0.12. This impacts the function smq_invalidate_mapping. The manipulation of the argument lock leads to deserialization.

This vulnerability is documented as CVE-2026-53265. The attack requires being on the local network. There is not any exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More