-
Tue Oct 27 2026 EL Errata <el-errata_ww@oracle.com> [4.18.0-553.179.1.0.1.el8_10.OL8]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]
-
Mon Oct 26 2026 EL Errata <el-errata_ww@oracle.com> [4.18.0-553.179.1.el8_10.OL8]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.3
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]
-
Mon Oct 26 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.179.1.el8_10]
- KVM: s390: pci: Reject adapter interrupt forwarding if already enabled (CKI Backport Bot) [RHEL-277607] {CVE-2026-74515}
-
Fri Oct 23 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.178.1.el8_10]
- selinux: avoid sk_socket dereference in selinux_sctp_bind_connect() (Ondrej Mosnacek) [RHEL-243220] {CVE-2026-72242}
- ipv4: validate checksum_start before completing checksum (Davide Caratti) [RHEL-280584] {CVE-2026-99999}
- smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions (Jorge San Emeterio Villalain) [RHEL-271260] {CVE-2026-89638}
- mptcp: options: reset DSS fields in case of unexpected size (Prasenjit Mukherjee) [RHEL-250583] {CVE-2026-80586}
- net/iucv: filter frames in afiucv_hs_rcv() by ingress device (CKI Backport Bot) [RHEL-270897] {CVE-2026-81003}
- net/packet: avoid fanout hook re-registration after unregister (Jamie Bainbridge) [RHEL-246978] {CVE-2026-68338}
- net/packet: fix a race in packet_set_ring() and packet_notifier() (Jamie Bainbridge) [RHEL-246978]
- net/packet: annotate accesses to po->bind (Jamie Bainbridge) [RHEL-246978]
- net: gro: fix double aggregation of flush-marked skbs (Jamie Bainbridge) [RHEL-242641] {CVE-2026-68136}
- tcp: restrict SO_ATTACH_FILTER to priv users (Jamie Bainbridge) [RHEL-257722] {CVE-2026-53236}
- net: use sk_is_tcp() in more places (Jamie Bainbridge) [RHEL-257722]
- fuse: re-lock request before replacing page cache folio (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- fuse: release pipe buf after last use (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- fuse: fix page stealing (Miklos Szeredi) [RHEL-226080] {CVE-2026-53388}
- ipvs: reload ip header after head reallocation (Phil Sutter) [RHEL-263780] {CVE-2026-68476}
- net/sched: serialize qdisc_rtab_list against concurrent get/put (CKI Backport Bot) [RHEL-266389] {CVE-2026-68138}
- net/iucv: fix use-after-free of a severed iucv_path (CKI Backport Bot) [RHEL-260491] {CVE-2026-68140}
- writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() (CKI Backport Bot) [RHEL-260517] {CVE-2026-64378}
- usb: usbfs: fix use-after-free of usb_device in usbdev_release() (CKI Backport Bot) [RHEL-258546] {CVE-2026-80824}
-
Wed Oct 21 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.177.1.el8_10]
- vfio/pci: clear vdev->msi_perm after freeing it on init failure (Rodolfo Vick) [RHEL-270905] {CVE-2026-89777}
- ALSA: seq: close a re-opened queue timer in the destructor (CKI Backport Bot) [RHEL-263644] {CVE-2026-68202}
- inet: frags: strip GSO state from fragments before reassembly (Jamie Bainbridge) [RHEL-254200] {CVE-2026-80590}
- ipv4: fib: free fib_alias with kfree_rcu() on insert error path (Jamie Bainbridge) [RHEL-233134] {CVE-2026-64572}
- ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (Jamie Bainbridge) [RHEL-225459] {CVE-2026-64114}
- xfs: bounds-check buffer log item's dirty bitmap (CKI Backport Bot) [RHEL-253365] {CVE-2026-80536}
- fuse: re-lock request before returning from fuse_ref_folio() (CKI Backport Bot) [RHEL-234242] {CVE-2026-64266}
-
Mon Oct 19 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.176.1.el8_10]
- smb: client: reject a tree connect response whose byte count is too small (CKI Backport Bot) [RHEL-271288] {CVE-2026-89631}
- netfilter: flowtable: hold reference on ct until flow is released (CKI Backport Bot) [RHEL-280060] {CVE-2026-98320}
- perf: Fix addr_filter_ranges lifetime (Vratislav Bendel) [RHEL-271853] {CVE-2026-93817}
- USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr() (Desnes Nunes) [RHEL-191034] {CVE-2026-53195}
- USB: serial: io_ti: fix heap overflow in get_manuf_info() (Desnes Nunes) [RHEL-191034] {CVE-2026-53196}
- gfs2: a minor finish_xmote cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Minor run_queue fixes (Andreas Gruenbacher) [RHEL-129363]
- gfs2: run_queue cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: only apply DLM_LKF_VALBLK if sb_lvbptr is not NULL (Alexander Aring) [RHEL-129363]
- gfs2: Fix "gfs2: Switch to wait_event in gfs2_quotad" (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Use wait_event_freezable_timeout() for freezable kthread (Andreas Gruenbacher) [RHEL-129363]
- gfs2: less aggressive low-memory log flushing (Andreas Gruenbacher) [RHEL-129363]
- gfs2: low-memory forced flush fixes (Andreas Gruenbacher) [RHEL-129363]
- gfs2: add missing withdraw locking (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Disable GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename "gfs_recovery" workqueue to "gfs2_recovery" (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Clean up SDF_JOURNAL_LIVE flag handling (Andreas Gruenbacher) [RHEL-129363]
- gfs2: No longer thaw filesystems during a withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: gfs2_freeze_unlock cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Refcounting fix in gfs2_thaw_super (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Minor gfs2_{freeze,thaw}_super cleanup (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Withdraw immediately in gfs2_trans_add_meta (Andreas Gruenbacher) [RHEL-129363]
- gfs2: New gfs2_withdraw_helper (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Clean up properly during a withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify do_promote (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename gfs2_{gl_dq_holders => withdraw_glocks} (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: fix infinite loop when checking ail item count before go_inval" (Andreas Gruenbacher) [RHEL-129363]
- gfs2: introduce new gfs2_glock_assert_withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of GLF_INVALIDATE_IN_PROGRESS (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Allow some glocks to be used during withdraw" (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Check for log write errors before telling dlm to unlock" (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: fix a deadlock on withdraw-during-mount" (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify refcounting in do_xmote (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (6/6) (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Make recovery error more readable (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (5/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (4/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (3/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (2/6) (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (1/6) (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Follow-up to flag rename in sysfs status file (Andreas Gruenbacher) [RHEL-129363]
- Revert "gfs2: don't stop reads while withdraw in progress" (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Rename LM_FLAG_{NOEXP -> RECOVER} (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark the remaining process-independent glock holders as GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark flock glock holders as GL_NOPID (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Kill gfs2_io_error_bh_wd (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of newlines in log messages (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Withdraw immediately on log write errors (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Sanitize kthread stopping (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix logd wakeup on I/O error (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Switch to wait_event in gfs2_quotad (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Switch to wait_event in gfs2_logd (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove duplicate check in do_xmote (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove space before newline (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix LM_FLAG_TRY* logic in add_to_queue (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Remove DLM_LKF_ALTCW / DLM_LKF_ALTPR code (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Further sanitize lock_dlm.c (Andreas Gruenbacher) [RHEL-129363]
- gfs2: sanitize the gdlm_ast -> finish_xmote interface (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Simplify DLM_LKF_QUECVT use (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix freeze consistency check in log_write_header (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Get rid of delayed withdraws (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Lift withdraw check out of gfs2_ail1_empty (Andreas Gruenbacher) [RHEL-129363]
- gfs2: don't withdraw if init_threads() got interrupted (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix usage of bio->bi_status in gfs2_end_log_write (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Asynchronous withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Fix slab-use-after-free in gfs2_qd_dealloc (Andreas Gruenbacher) [RHEL-129363] {CVE-2023-52760}
- gfs2: Fix asynchronous thread destruction (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Stop using gfs2_make_fs_ro for withdraw (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Add clean argument to lm_unmount hook (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Turn gfs2_withdraw into a void function (Andreas Gruenbacher) [RHEL-129363]
- gfs2: Mark withdraws as unlikely (Andreas Gruenbacher) [RHEL-129363]
- gfs2: ignore rindex_update failure in dinode_dealloc (Andreas Gruenbacher) [RHEL-129363]
-
Fri Oct 16 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.175.1.el8_10]
- strparser: make sure __strp_recv isn't running before tearing down the parser (Sabrina Dubroca) [RHEL-270732]
- xfrm: espintcp: fix UAF during close (CKI Backport Bot) [RHEL-256684]
- xfrm: Check for underflow in xfrm_state_mtu (CKI Backport Bot) [RHEL-256684]
- xfrm: route MIGRATE notifications to caller's netns (CKI Backport Bot) [RHEL-256684]
- netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state (CKI Backport Bot) [RHEL-271657] {CVE-2026-93288}
- sctp: validate cookie AUTH state before use (Xin Long) [RHEL-254282] {CVE-2026-74752}
- sctp: stop processing a packet once its association is deleted (Xin Long) [RHEL-263292] {CVE-2026-89479}
- sctp: keep chunk->transport in step with the list it is queued on (Xin Long) [RHEL-254357] {CVE-2026-74588}
- xfrm: espintcp: do not reuse an in-progress partial send (CKI Backport Bot) [RHEL-222954] {CVE-2026-52935}
-
Wed Oct 14 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.174.1.el8_10]
- powerpc/pseries: pci - logic bug (Mamatha Inamdar) [RHEL-240146]
- md/raid5-ppl: fix use-after-free in ppl_do_flush() (CKI Backport Bot) [RHEL-278122] {CVE-2026-93262}
- svcrdma: Reject Write/Reply chunks with segcount 0 (Olga Kornievskaia) [RHEL-275085] {CVE-2026-93228}
- svcrdma: Address an integer overflow (Olga Kornievskaia) [RHEL-275085] {CVE-2024-53151}
- NFSD: Prevent client use-after-free during blocked-lock reaping (Olga Kornievskaia) [RHEL-270899] {CVE-2026-90036}
- svcrdma: Validate Read chunk positions before reconstruction (Olga Kornievskaia) [RHEL-271446] {CVE-2026-89526}
- udp: fix potential use-after-free in tunnel segmentation (Antoine Tenart) [RHEL-268111] {CVE-2026-74705}
- ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get (CKI Backport Bot) [RHEL-261680] {CVE-2026-72262}
- ALSA: usx2y: bound the hwdep mmap fault offset (CKI Backport Bot) [RHEL-256443] {CVE-2026-74641}
- net/sched: cls_route: fix fastmap use-after-free on filter (CKI Backport Bot) [RHEL-248781] {CVE-2026-74583}
- net/sched: act_tunnel_key: Defer dst_release to RCU callback (CKI Backport Bot) [RHEL-240916] {CVE-2026-68377}
-
Mon Oct 12 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.173.1.el8_10]
- drm/amdkfd: Add TLB flush after MES queue eviction/suspension (Jocelyn Falempe) [RHEL-262108] {CVE-2026-89811}
- drm/amd/display: set new_stream to NULL after release (Jocelyn Falempe) [RHEL-260521] {CVE-2026-68236}
- drm/vmwgfx: use check_add_overflow for shader size+offset bound (Jocelyn Falempe) [RHEL-258131] {CVE-2026-80887}
- drm/amdgpu/vce: fix integer overflow in image size (Jocelyn Falempe) [RHEL-237823 RHEL-268877] {CVE-2026-68108}
- drm/dp/mst: fix buffer overflows in sideband chunk accumulation (Jocelyn Falempe) [RHEL-240862] {CVE-2026-68278}
- ipv6: validate extension header length before copying to cmsg (Antoine Tenart) [RHEL-225371] {CVE-2026-63920}
- wifi: mac80211: defer link RX stats percpu free to RCU (CKI Backport Bot) [RHEL-263760] {CVE-2026-68409}
- cifs: validate DFS referral string offsets (CKI Backport Bot) [RHEL-261990] {CVE-2026-72318}
- openvswitch: vport: fix self-deadlock on release of tunnel ports (Timothy Redaelli) [RHEL-253844] {CVE-2026-31678}
- openvswitch: defer tunnel netdev_put to RCU release (Timothy Redaelli) [RHEL-253844] {CVE-2026-31678}
-
Wed Oct 07 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.172.1.el8_10]
- svcrdma: Reject inline replies that overflow the pull-up buffer (Roberto Bergantinos Corpas) [RHEL-187743] {CVE-2026-89530}
- packet: use consistent hard_header_len in TX_RING send path (Jamie Bainbridge) [RHEL-244539]
- net: remove CAP_SYS_RAWIO zero-padding in dev_validate_header (Jamie Bainbridge) [RHEL-244539]
- packet: use consistent hard_header_len in non-ring send paths (Jamie Bainbridge) [RHEL-244539] {CVE-2026-74582}
- net/ip6_tunnel: Prevent perpetual tunnel growth (Jamie Bainbridge) [RHEL-244539]
- net: tunnels: annotate lockless accesses to dev->needed_headroom (Jamie Bainbridge) [RHEL-244539]
- vsock/vmci: fix UAF when peer resets connection during handshake (CKI Backport Bot) [RHEL-232253] {CVE-2026-64115}