Oracle Errata System Oracle Linux 5.11 2026-07-23T16:52:27 Oracle Linux 9 [5.14.0-687.29.1] - 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] [5.14.0-687.29.1] - can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF (Jamie Bainbridge) [RHEL-212685] - dpll: fix NULL pointer dereference in dpll_msg_add_pin_ref_sync() (CKI Backport Bot) [RHEL-212061] - net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels (Antoine Tenart) [RHEL-179297] {CVE-2026-46099} - xfrm: esp: restore combined single-frag length gate (CKI Backport Bot) [RHEL-178337] [5.14.0-687.28.1] - fanotify: fix false positive on permission events (CKI Backport Bot) [RHEL-180073] {CVE-2026-46150} [5.14.0-687.27.1] - drm/gem: Try to fix change_handle ioctl, attempt 4 (Jocelyn Falempe) [RHEL-179886] - drm/gem: fix race between change_handle and handle_delete (Jocelyn Falempe) [RHEL-179886] - drm: Replace old pointer to new idr (Jocelyn Falempe) [RHEL-179886] - drm: Set old handle to NULL before prime swap in change_handle (Jocelyn Falempe) [RHEL-179886] {CVE-2026-46215} - drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl() (Jocelyn Falempe) [RHEL-179886] - crypto: af_alg - zero initialize memory allocated via sock_kmalloc (Herbert Xu) [RHEL-189943] {CVE-2025-71113} - crypto: af_alg - Disallow multiple in-flight AIO requests (Herbert Xu) [RHEL-189943] - scsi: core: Wake up the error handler when final completions race against each other (CKI Backport Bot) [RHEL-189975] {CVE-2026-23110} - net/mlx5: HWS: Reject unsupported remove-header action (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA (Kamal Heib) [RHEL-188121] - net/mlx5: Do not restore destination-less TC rules (Kamal Heib) [RHEL-188121] - net/mlx5e: Don't leak RSS context in case of error (Kamal Heib) [RHEL-188121] - net/mlx5e: SD, Fix race condition in secondary device probe/remove (Kamal Heib) [RHEL-188121] - net/mlx5e: SD, Fix missing cleanup on probe error (Kamal Heib) [RHEL-188121] - net/mlx5: SD, Keep multi-pf debugfs entries on primary (Kamal Heib) [RHEL-188121] - net/mlx5: SD: Serialize init/cleanup (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Add missing store/release for lock elision pattern (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix null-ptr-deref in Raw Packet QP creation (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix UAF in DCT destroy due to race with create (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix UAF in SRQ destroy due to race with create (Kamal Heib) [RHEL-188121] - net/mlx5e: IPsec, fix ASO poll timeout with read_poll_timeout_atomic() (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix features not applied during netdev registration (Kamal Heib) [RHEL-188121] - net/mlx5: Fix switchdev mode rollback in case of failure (Kamal Heib) [RHEL-188121] - net/mlx5: Avoid 'No data available' when FW version queries fail (Kamal Heib) [RHEL-188121] - net/mlx5: lag: Check for LAG device before creating debugfs (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix race condition during IPSec ESN update (Kamal Heib) [RHEL-188121] - net/mlx5e: Prevent concurrent access to IPSec ASO context (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery (Kamal Heib) [RHEL-188121] - net/mlx5: Fix deadlock between devlink lock and esw->wq (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix 'scheduling while atomic' in IPsec MAC address query (Kamal Heib) [RHEL-188121] - net/mlx5: Fix missing devlink lock in SRIOV enable error path (Kamal Heib) [RHEL-188121] - net/mlx5: E-switch, Clear legacy flag when moving to switchdev (Kamal Heib) [RHEL-188121] - net/mlx5: LAG, disable MPESW in lag_disable_change() (Kamal Heib) [RHEL-188121] - net/mlx5: DR, Fix circular locking dependency in dump (Kamal Heib) [RHEL-188121] - net/mlx5e: MACsec, add ASO poll loop in macsec_aso_set_arm_event (Kamal Heib) [RHEL-188121] - net/mlx5: Fix misidentification of write combining CQE during poll loop (Kamal Heib) [RHEL-188121] - net/mlx5e: Fix misidentification of ASO CQE during poll loop (Kamal Heib) [RHEL-188121] - net/mlx5: Fix multiport device check over light SFs (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix memory leak in GET_DATA_DIRECT_SYSFS_PATH handler (Kamal Heib) [RHEL-188121] - IB/mlx5: Fix port speed query for representors (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix UMR hang in LAG error state unload (Kamal Heib) [RHEL-188121] - RDMA/mlx5: Fix ucaps init error flow (Kamal Heib) [RHEL-188121] - Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp (CKI Backport Bot) [RHEL-188333] {CVE-2026-53071} - libperf build: Always place libperf includes first (Michael Petlan) [RHEL-183980] - libperf: Don't remove -g when EXTRA_CFLAGS are used (Michael Petlan) [RHEL-183980] IMPORTANT Copyright 2026 Oracle, Inc. CVE-2025-71113 CVE-2026-23110 CVE-2026-46150 CVE-2026-46215 CVE-2026-53071 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