CVE-2026-80631 | Linux Kernel up to 7.1.4 LZO Compression fs/btrfs/lzo.c lzo_decompress_bio null pointer dereference

August 28, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.1.4. It has been declared as problematic. This impacts the function lzo_decompress_bio of the file fs/btrfs/lzo.c of the component LZO Compression. The manipulation results in null pointer dereference.

This vulnerability is known as CVE-2026-80631. Attacking locally is a requirement. No exploit is available.

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