CVE-2026-68450 | Linux Kernel up to 7.2-rc4 btrfs __add_reloc_root allocation of resources

A vulnerability was found in Linux Kernel up to 6.6.147/6.12.100/6.18.41/7.1.5/7.2-rc4. It has been rated as critical. Impacted is the function __add_reloc_root of the component btrfs. Performing a manipulation results in allocation of resources.

This vulnerability is cataloged as CVE-2026-68450. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More