CVE-2026-89550 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 SUNRPC svcauth_gss_unwrap_priv len divide by zero

A vulnerability classified as critical was found in Linux Kernel up to 6.12.108/6.18.49/7.2.3. This impacts the function svcauth_gss_unwrap_priv of the component SUNRPC. Such manipulation of the argument len leads to divide by zero.

This vulnerability is uniquely identified as CVE-2026-89550. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More