CVE-2026-46303 | Linux Kernel up to 7.1-rc1 isofs rock.c rock_continue cont_extent infinite loop

A vulnerability was found in Linux Kernel up to 7.1-rc1. It has been rated as critical. The affected element is the function rock_continue of the file rock.c of the component isofs. Performing a manipulation of the argument cont_extent results in infinite loop.

This vulnerability was named CVE-2026-46303. The attack needs to be approached within the local network. There is no available exploit.

Upgrading the affected component is advised.