CVE-2026-98083 btrfs: fix transaction use-after-free in raid stripe insertion

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction use-after-free in raid stripe insertion If allocation of a RAID stripe extent fails, btrfsinsertoneraidextent aborts and ends the transaction before returning -ENOMEM. btrfsfinishoneordered, the production...

EUVD-2026-86913

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction use-after-free in raid stripe insertion If allocation of a RAID stripe extent fails, btrfsinsertoneraidextent aborts and ends the transaction before returning -ENOMEM. btrfsfinishoneordered, the production...

CVE-2026-98083

The Linux kernel contains a use-after-free vulnerability within the btrfs filesystem during RAID stripe insertion. The root cause occurs when the allocation of a RAID stripe extent fails; the function btrfs_insert_one_raid_extent() aborts and ends the transaction before returning -ENOMEM. However...