CVE-2026-53151 | Linux Kernel up to 6.18.35/7.0.12 rxrpc rxrpc_input_soft_acks data buffer overflow (WID-SEC-2026-2077)

A vulnerability was found in . Affected by this issue is the function rxrpc_input_soft_acks of the component rxrpc. Performing a manipulation of the argument data results in buffer overflow.

This vulnerability is reported as CVE-2026-53151. The attacker must have access to the local network to execute the attack. No exploit exists.

Upgrading the affected component is advised.