Oracle Errata System Oracle Linux 5.11 2026-04-08T14:22:35 Oracle Linux 9 [5.14.0-611.47.1] - 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] [5.14.0-611.47.1] - net/mlx5: Fix ECVF vports unload on shutdown flow (CKI Backport Bot) [RHEL-154537] {CVE-2025-38109} - netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CKI Backport Bot) [RHEL-153269] {CVE-2026-23231} - ice: Fix PTP NULL pointer dereference during VSI rebuild (CKI Backport Bot) [RHEL-150245] {CVE-2026-23210} - netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (CKI Backport Bot) [RHEL-149748] {CVE-2026-23111} [5.14.0-611.46.1] - ice: fix page leak for zero-size Rx descriptors (CKI Backport Bot) [RHEL-154094] - net: mana: Reduce waiting time if HWC not responding (Maxim Levitsky) [RHEL-92243] MODERATE Copyright 2026 Oracle, Inc. CVE-2025-38109 CVE-2026-23111 CVE-2026-23210 CVE-2026-23231 cpe:/a:oracle:linux:9::appstream cpe:/o:oracle:linux:9:7:baseos_patch cpe:/a:oracle:linux:9::codeready_builder cpe:/o:oracle:linux:9::baseos_latest