This update for the SUSE Linux Enterprise kernel 6.12.0-160000.6.1 fixes various security issues
The following security issues were fixed:
- CVE-2025-39963: io_uring: fix incorrect io_kiocb reference in io_link_skb (bsc#1251982).
- CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437).
- CVE-2025-40212: nfsd: fix refcount leak in nfsd_set_fh_dentry() (bsc#1254196).