SUSE CVE-2026-23043

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix NULL pointer dereference in doabortlogreplay Coverity reported a NULL pointer dereference issue CID 1666756 in doabortlogreplay. When btrfsallocpath fails in replayonebuffer, wc-subvolpath is NULL, but...

CVE-2026-23043

CVE-2026-23043 described a NULL pointer dereference in the Linux kernel's btrfs do_abort_log_replay() path. When replay_one_buffer() fails (btrfs_alloc_path()), wc->subvol_path can be NULL, and do_abort_log_replay() could dereference it while printing debug information. The fix adds a NULL che...