Oracle Errata System Oracle Linux 5.11 2026-10-16T16:44:40 Oracle Linux 9 [5.14.0-687.58.1] - Disable UKI signing [Orabug: 36571828] - 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 <= 15.3-1.0.5] - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535] - Add Oracle Linux IMA certificates - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764] [5.14.0-687.58.1] - net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry (Jan Polensky) [RHEL-271472] {CVE-2026-80985} - net/smc: bound the peer rkey counts in SMC-Rv2 LLC messages (Jan Polensky) [RHEL-271472] {CVE-2026-80985} - net/smc: fix use-after-free of the LLC qentry in smc_llc_srv_add_link() (Jan Polensky) [RHEL-271472] {CVE-2026-80985} - KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling (Mohammadfaiz Bawa) [RHEL-243814] {CVE-2026-72288} - SUNRPC: Zero rpc_gss_wire_cred at svcauth_gss_decode_credbody() entry (Olga Kornievskaia) [RHEL-275058] {CVE-2026-93207} - svcrdma: Reject Write/Reply chunks with segcount 0 (Olga Kornievskaia) [RHEL-275076] {CVE-2026-93228} - NFSD: Prevent client use-after-free during blocked-lock reaping (Olga Kornievskaia) [RHEL-270929] {CVE-2026-90036} - NFSD: Prevent client use-after-free during delegation revoke (Olga Kornievskaia) [RHEL-270929] {CVE-2026-89659} - svcrdma: Validate Read chunk positions before reconstruction (Olga Kornievskaia) [RHEL-271453] {CVE-2026-89526} - udp: fix potential use-after-free in tunnel segmentation (Antoine Tenart) [RHEL-268122] {CVE-2026-74705} - net/iucv: filter frames in afiucv_hs_rcv() by ingress device (CKI Backport Bot) [RHEL-270908] {CVE-2026-81003} - wifi: cfg80211: use wiphy work for socket owner autodisconnect (Jose Ignacio Tornos Martinez) [RHEL-240485] {CVE-2026-68404} - wifi: cfg80211: convert pmsr_free_wk to wiphy_work to fix deadlock (Jose Ignacio Tornos Martinez) [RHEL-240485] {CVE-2026-68404} - wifi: cfg80211: cancel pmsr_free_wk in cfg80211_pmsr_wdev_down (Jose Ignacio Tornos Martinez) [RHEL-240485] {CVE-2026-68404} - wifi: mac80211: defer link RX stats percpu free to RCU (Jose Ignacio Tornos Martinez) [RHEL-263788] {CVE-2026-68409} - wifi: mac80211: bounds-check link_id in ieee80211_ml_epcs (Jose Ignacio Tornos Martinez) [RHEL-259560] {CVE-2026-64030} - ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get (CKI Backport Bot) [RHEL-261686] {CVE-2026-72262} - net/iucv: fix use-after-free of a severed iucv_path (CKI Backport Bot) [RHEL-260511] {CVE-2026-68140} - netfilter: nft_lookup: fix catchall element handling with inverted lookups (CKI Backport Bot) [RHEL-261293] {CVE-2026-72320} - ALSA: usx2y: bound the hwdep mmap fault offset (CKI Backport Bot) [RHEL-256448] {CVE-2026-74641} - net/sched: act_tunnel_key: Defer dst_release to RCU callback (CKI Backport Bot) [RHEL-237219] {CVE-2026-68377} - net/sched: act_ct: Only release RCU read lock after ct_ft (CKI Backport Bot) [RHEL-229654] {CVE-2026-46319} - net/sched: taprio: fix use-after-free in advance_sched() on schedule switch (CKI Backport Bot) [RHEL-226490] {CVE-2026-53011} IMPORTANT Copyright 2026 Oracle, Inc. CVE-2026-46319 CVE-2026-53011 CVE-2026-64030 CVE-2026-68140 CVE-2026-68377 CVE-2026-68404 CVE-2026-68409 CVE-2026-72262 CVE-2026-72288 CVE-2026-72320 CVE-2026-74641 CVE-2026-74705 CVE-2026-80985 CVE-2026-81003 CVE-2026-89526 CVE-2026-90036 CVE-2026-93207 CVE-2026-93228 cpe:/a:oracle:linux:9::appstream cpe:/o:oracle:linux:9:8:baseos_patch cpe:/a:oracle:linux:9::codeready_builder cpe:/o:oracle:linux:9::baseos_latest