PT-2026-97998

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs component during the cleanup of the reloc root within the merge reloc roots function. The system resets the -reloc root of a root with zero root references...

CVE-2026-68422

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix root leak if its reloc root is unexpected in mergerelocroots If we have an unexpected relocroot for our root, we jump to the out label but never drop the reference we obtained for root, resulting in a leak. Add a missi...

CVE-2026-68422 btrfs: fix root leak if its reloc root is unexpected in merge_reloc_roots()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix root leak if its reloc root is unexpected in mergerelocroots If we have an unexpected relocroot for our root, we jump to the out label but never drop the reference we obtained for root, resulting in a leak. Add a missi...

CVE-2026-68422

The CVE-2026-68422 entry describes a Linux kernel btrfs issue in the merge_reloc_roots path where an unexpected reloc_root could skip releasing the root reference, causing a memory leak. Affected component: btrfs in the Linux kernel; root handling during relocation merge. Root cause: missing btrf...

PT-2026-69822

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A root leak occurs in the btrfs file system within the merge reloc roots function. When an unexpected reloc root is encountered for a root, the system jumps to the out label without...