CVE-2026-89546 | Linux Kernel up to 7.2.3 SUNRPC xprt_complete_bc_request race condition

September 11, 2026 Yanac

A vulnerability classified as very critical has been found in Linux Kernel up to 7.2.3. This affects the function xprt_complete_bc_request of the component SUNRPC. This manipulation causes race condition.

This vulnerability is handled as CVE-2026-89546. The attack can be initiated remotely. There is not any exploit available.

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