In the Linux kernel, the following vulnerability has been resolved:
bcachefs: bch2_ioctl_subvolume_destroy() fixes
bch2_evict_subvolume_inodes() was getting stuck - due to incorrectly
pruning the dcache.
Also, fix missing permissions checks.
Severity
CVSS 3.1
5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)