CVE-2026-80734 | Linux Kernel up to 7.1.8 btrfs extent_io.c btrfs_read_locked_inode initialization

September 3, 2026 Yanac

A vulnerability marked as very critical has been reported in Linux Kernel up to 7.1.8. This issue affects the function btrfs_read_locked_inode of the file extent_io.c of the component btrfs. Performing a manipulation results in improper initialization.

This vulnerability is known as CVE-2026-80734. Remote exploitation of the attack is possible. No exploit is available.

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