Oracle Errata System Oracle Linux 5.11 2026-10-05T12:14:04 Oracle Linux 10 [6.12.0-211.61.1] - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782] - 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 - Update module name for cryptographic module [Orabug: 37400433] - Clean git history at setup stage - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782] - 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 - Update module name for cryptographic module [Orabug: 37400433] - Clean git history at setup stage [6.12.0-211.61.1] - perf: Reject exited events as group leaders (Anubhav Shelat) [RHEL-258812] {CVE-2026-74753} - perf/core: Detach event groups during remove_on_exec (Anubhav Shelat) [RHEL-250496] {CVE-2026-64556} - perf/core: Fix missing read event generation on task exit (Anubhav Shelat) [RHEL-250496] - KVM: arm64: Handle negative S1 walk levels in VNCR TLB size evaluation (Gavin Shan) [RHEL-261954] {CVE-2026-89775} - KVM: arm64: Reassign nested_mmus array behind mmu_lock (Gavin Shan) [RHEL-227043] {CVE-2026-46317} - nvme-tcp: reject a read that transferred too few bytes (CKI Backport Bot) [RHEL-263335] {CVE-2026-89480} - x86/mm/ident_map: Fix theoretical virtual address overflow to zero (Mark Langsdorf) [RHEL-260402] - fhandle: fix UAF due to unlocked ->mnt_ns read in may_decode_fh() (Abhi Das) [RHEL-231396] {CVE-2026-53341} - crypto: testmgr - block Crypto API xxhash64 in FIPS mode (Vladislav Dronov) [RHEL-254943] - crypto: tegra - fix rctx->cryptlen calculation in tegra_gcm_do_one_req() (CKI Backport Bot) [RHEL-254306] {CVE-2026-80522} - vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets (CKI Backport Bot) [RHEL-252817] {CVE-2026-68299} - KVM: s390: selftests: Add IRQ routing address offset tests (Christoph Schlameuss) [RHEL-188661] - KVM: s390: Limit adapter indicator access to mapped page (Christoph Schlameuss) [RHEL-188661] - KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (CKI Backport Bot) [RHEL-227378] {CVE-2026-46076} - ext4: fix e4b bitmap inconsistency reports (CKI Backport Bot) [RHEL-225949] {CVE-2026-45942} [6.12.0-211.60.1] - pppoe: reload header pointer after dev_hard_header() (Guillaume Nault) [RHEL-242509] {CVE-2026-68121} - nvme-tcp: fix host memory disclosure on R2T for a read command (CKI Backport Bot) [RHEL-263403] {CVE-2026-89481} - af_unix: Drop all SCM attributes for SOCKMAP. (Davide Caratti) [RHEL-229262] {CVE-2026-53005} - af_unix: Don't use skb_recv_datagram() in unix_stream_read_skb(). (Davide Caratti) [RHEL-229262] - af_unix: Don't check SOCK_DEAD in unix_stream_read_skb(). (Davide Caratti) [RHEL-229262] - ipvs: do not propagate one-packet flag to synced conns (CKI Backport Bot) [RHEL-255860] {CVE-2026-80714} - drm/amdgpu/vce: fix integer overflow in image size (Mika Penttila) [RHEL-257136] {CVE-2026-68108} - drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (Mika Penttila) [RHEL-237844] {CVE-2026-68257} - drm/xe: Hold a dma-buf reference for imported BOs (CKI Backport Bot) [RHEL-236300] {CVE-2026-68266} - drm/virtio: use uninterruptible resv lock for plane updates (CKI Backport Bot) [RHEL-229327] {CVE-2026-64098} - drm/amdgpu/userq: fix access to stale wptr mapping (Mika Penttila) [RHEL-225409] {CVE-2026-46311} - drm/amdgpu: do not use amdgpu_bo_gpu_offset_no_check individually (Mika Penttila) [RHEL-225409] {CVE-2026-46311} - drm/amdgpu: Fix context pstate override handling (CKI Backport Bot) [RHEL-236714] {CVE-2026-68273} - drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267} - drm/xe/rtp: Refactor OAG MMIO trigger register whitelisting (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267} - drm/xe/xe3: Apply wa_14024997852 (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267} - drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CKI Backport Bot) [RHEL-229371] {CVE-2026-53290} - drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check (Mika Penttila) [RHEL-225316] - drm/amdgpu/vcn3: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225316] {CVE-2026-46230} - drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225316] {CVE-2026-46230} - drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CKI Backport Bot) [RHEL-226047] {CVE-2026-46204} - fbcon: Set fb_display[i]->mode to NULL when the mode is released (Mika Penttila) [RHEL-250108] {CVE-2025-40323} - drm/amdgpu/vcn4: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225444] {CVE-2026-46199} - drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225444] {CVE-2026-46199} - powerpc/powernv/iommu: iommu incorrectly bypass DMA APIs (Jerry Snitselaar) [RHEL-252331] - powerpc/iommu: bypass DMA APIs for coherent allocations for pre-mapped memory (Jerry Snitselaar) [RHEL-252331] - accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CKI Backport Bot) [RHEL-230647] {CVE-2026-53203} - libceph: fix potential use-after-free in have_mon_and_osd_map() (CKI Backport Bot) [RHEL-169081] {CVE-2025-68285} - libceph: reset sparse-read state in osd_fault() (CKI Backport Bot) [RHEL-169079] {CVE-2026-23136} - libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CKI Backport Bot) [RHEL-169072] {CVE-2026-22990} - libceph: prevent potential out-of-bounds reads in handle_auth_done() (CKI Backport Bot) [RHEL-169068] {CVE-2026-22984} - libceph: make decode_pool() more resilient against corrupted osdmaps (CKI Backport Bot) [RHEL-169064] {CVE-2025-71116} [6.12.0-211.59.1] - net: tun: bound receive headroom (CKI Backport Bot) [RHEL-264371] {CVE-2026-81000} - xfrm: ah6: validate routing header segments_left (CKI Backport Bot) [RHEL-264303] {CVE-2026-80844} - scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CKI Backport Bot) [RHEL-262556] {CVE-2026-89846} - netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CKI Backport Bot) [RHEL-260585] {CVE-2026-74569} - redhat/configs: automotive: debug: enable KASAN_INLINE (Jared Kangas) [RHEL-259788] - watchdog: s32g_wdt: remove incorrect options in watchdog_info struct (Jared Kangas) [RHEL-259788] - usb: chipidea: fix usage_count leak when autosuspend_delay is negative (Jared Kangas) [RHEL-259788] - usb: chipidea: core: convert ci_role_switch to local variable (Jared Kangas) [RHEL-259788] - usb: chipidea: otg: not wait vbus drop if use role_switch (Jared Kangas) [RHEL-259788] - usb: chipidea: core: allow ci_irq_handler() handle both ID and VBUS change (Jared Kangas) [RHEL-259788] - rtc: pcf85063: fix incorrect maximum clock rate handling (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: fix resume error handling (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: make non-fatal errors non-blocking in suspend (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: disable irq during suspend to fix unhandled interrupt (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: restore pinctrl before restoring ios timing on resume (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: fix esdhc_change_pinstate() to allow default state restore (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: restore DLL override for DDR modes on resume (Jared Kangas) [RHEL-259788] - mmc: sdhci-esdhc-imx: remove unnecessary mmc_card_wake_sdio_irq check for tuning save/restore (Jared Kangas) [RHEL-259788] - i2c: imx: fix locked bus on SMBus block-read of 0 (IRQ) (Jared Kangas) [RHEL-259788] - i2c: imx: fix locked bus on SMBus block-read of 0 (atomic) (Jared Kangas) [RHEL-259788] - i2c: imx: Cancel hrtimer before clearing slave pointer (Jared Kangas) [RHEL-259788] - i2c: imx: Fix slave registration race and error handling (Jared Kangas) [RHEL-259788] - i2c: imx: mark I2C adapter when hardware is powered down (Jared Kangas) [RHEL-259788] - gpio: pca953x: fix cache_only and IRQ state on restore_context() failure (Jared Kangas) [RHEL-259788] - gpio: pca953x: fix pca953x_irq_bus_sync_unlock regmap lock (Jared Kangas) [RHEL-259788] - gpio: pca953x: drop bitmap_complement() where feasible (Jared Kangas) [RHEL-259788] - gpio: pca953x: enable latch only on edge-triggered inputs (Jared Kangas) [RHEL-259788] - gpio: pca953x: handle short interrupt pulses on PCAL devices (Jared Kangas) [RHEL-259788] - gpio: pca953x: Add support for level-triggered interrupts (Jared Kangas) [RHEL-259788] - gpio: pca953x: fix wrong error probe return value (Jared Kangas) [RHEL-259788] - gpio: pca953x: fix IRQ storm on system wake up (Jared Kangas) [RHEL-259788] - gpio: pca953x: log an error when failing to get the reset GPIO (Jared Kangas) [RHEL-259788] - gpio: pca953x: Improve interrupt support (Jared Kangas) [RHEL-259788] - selinux: check connect-related permissions on TCP Fast Open (CKI Backport Bot) [RHEL-258024] {CVE-2026-72243} - smb: client: fix double-free in SMB2_flush() replay (CKI Backport Bot) [RHEL-253205] {CVE-2026-64383} - RHEL: revert 'block: only zero non-PI metadata tuples in bio_integrity_prep' (Jeff Moyer) [RHEL-189638] {CVE-2026-23007} - block: always allocate integrity buffer when required (Jeff Moyer) [RHEL-189638] - block: don't overwrite bip_vcnt in bio_integrity_copy_user() (Jeff Moyer) [RHEL-232375] {CVE-2026-64053} - blk-cgroup: fix UAF in __blkcg_rstat_flush() (Jeff Moyer) [RHEL-230292] {CVE-2026-63802} - bnxt_en: Gate TPH enablement behind BNXT_SUPPORTS_QUEUE_API check (CKI Backport Bot) [RHEL-247283] - ALSA: timer: drain a slave's callback before its master detaches it (CKI Backport Bot) [RHEL-236084] {CVE-2026-68201} - sctp: don't free the ASCONF's own transport in DEL-IP processing (CKI Backport Bot) [RHEL-234288] {CVE-2026-64564} - mac802154: llsec: add skb_cow_data() before in-place crypto (CKI Backport Bot) [RHEL-231034] {CVE-2026-63831} - sctp: prevent peer transport count overflow (Xin Long) [RHEL-216247] - netfilter: bridge: make ebt_snat ARP rewrite writable (CKI Backport Bot) [RHEL-190036] {CVE-2026-53266} - module.lds,codetag: force 0 sh_addr for sections (Joe Lawrence) [RHEL-159298] [6.12.0-211.58.1] - crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (CKI Backport Bot) [RHEL-264234] {CVE-2025-39964} - crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (CKI Backport Bot) [RHEL-264234] {CVE-2025-39964} [6.12.0-211.57.1] - nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CKI Backport Bot) [RHEL-260452] {CVE-2026-64534} - mm/hugetlb: fix list corruption in allocate_file_region_entries() (Rafael Aquini) [RHEL-254491] {CVE-2026-74518} - redhat/configs: automotive: enable PWM_FSL_FTM as a module (Mattijs Korpershoek) [RHEL-255517] - arm64: dts: s32g: add PWM support for s32g2 and s32g3 (Mattijs Korpershoek) [RHEL-255517] - pwm: Add the S32G support in the Freescale FTM driver (Mattijs Korpershoek) [RHEL-255517] - pwm: fsl-ftm: Drop driver local locking (Mattijs Korpershoek) [RHEL-255517] - pwm: fsl-ftm: Handle clk_get_rate() returning 0 (Mattijs Korpershoek) [RHEL-255517] - libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (CKI Backport Bot) [RHEL-237164] {CVE-2026-68159} - libceph: Amend checking to fix make W=1 build breakage (CKI Backport Bot) [RHEL-237164] {CVE-2026-68159} - Bluetooth: RFCOMM: Fix session UAF in set_termios (CKI Backport Bot) [RHEL-241107] {CVE-2026-68188} - libceph: Reject monmaps advertising zero monitors (CKI Backport Bot) [RHEL-240892] {CVE-2026-68155} - redhat: look for secureboot-uki-virt in /etc (Jan Stancek) [RHEL-169478] - redhat/kernel.spec: derive pesign_name_0 from secureboot_key_0 (Jan Stancek) [RHEL-169478] - redhat/kernel.spec.template: Simplify uki-virt signing (Jan Stancek) [RHEL-169478] - redhat/kernel.spec.template: Fix indentation of uki-virt generation code (Jan Stancek) [RHEL-169478] - redhat: sign centos kernel and UKIs with 800 certs (Jan Stancek) [RHEL-169478] - iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry (Eder Zulian) [RHEL-228471] - iommu/vt-d: Fix race condition during PASID entry replacement (Eder Zulian) [RHEL-228471] {CVE-2026-45945} - iommu/vt-d: Clear Present bit before tearing down context entry (Eder Zulian) [RHEL-228471] {CVE-2026-45944} - iommu/vt-d: Clear Present bit before tearing down PASID entry (Eder Zulian) [RHEL-228471] {CVE-2026-45894} - Bluetooth: mgmt: hold reference for hci_conn in mgmt_pending_cmds (CKI Backport Bot) [RHEL-236849] {CVE-2026-68391} - net/mlx5: Fix MCIA register buffer overflow on 32 dword reads (CKI Backport Bot) [RHEL-236786] {CVE-2026-68293} - dm cache policy smq: check allocation under invalidate lock (CKI Backport Bot) [RHEL-231825] {CVE-2026-53062} - dm cache policy smq: fix missing locks in invalidating cache blocks (CKI Backport Bot) [RHEL-231825] {CVE-2026-53062} - crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree (CKI Backport Bot) [RHEL-230408] {CVE-2026-45959} - keys: Pin request_key_auth payload in instantiate paths (CKI Backport Bot) [RHEL-225496] {CVE-2026-63823} IMPORTANT Copyright 2026 Oracle, Inc. CVE-2026-45942 CVE-2026-46076 CVE-2026-46317 CVE-2026-53341 CVE-2026-64556 CVE-2026-68299 CVE-2026-74753 CVE-2026-80522 CVE-2026-89480 CVE-2026-89775 cpe:/o:oracle:linux:10:2:baseos_patch cpe:/a:oracle:linux:10::appstream cpe:/o:oracle:linux:10::baseos_latest cpe:/a:oracle:linux:10::codeready_builder