CVE-2025-40303 | Linux Kernel up to 6.6.116/6.12.57/6.17.7 btrfs_bio::end_io use after free

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.6.116/6.12.57/6.17.7. This vulnerability affects the function btrfs_bio::end_io. Such manipulation leads to use after free.

This vulnerability is referenced as CVE-2025-40303. The attack needs to be initiated within the local network. No exploit is available.

You should upgrade the affected component.VulDB Recent EntriesRead More