RHSA-2026:45114HighCVSS 7.1
Red Hat Security Advisory: kernel security update
🔗 CVE IDs covered (6)
📋 Description
CVE-2025-40237 — kernel: fs/notify: call exportfs_encode_fid with s_umount CVE-2026-23110 — kernel: scsi: core: Wake up the error handler when final completions race against each other CVE-2026-31692 — kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns CVE-2026-46099 — kernel: net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels CVE-2026-52973 — kernel: futex: Drop CLONE_THREAD requirement for private default hash alloc CVE-2026-53059 — kernel: dm log: fix out-of-bounds write due to region_count overflow
🔗 References (9)
- selfhttps://access.redhat.com/errata/RHSA-2026:45114
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2418829
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2436755
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2464093
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2481972
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2492277
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2492413
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_45114.json