Oracle alert ELSA-2026-36957 (kernel)
| From: | Errata Announcements for Oracle Linux via El-errata <el-errata@oss.oracle.com> | |
| To: | el-errata@oss.oracle.com | |
| Subject: | [El-errata] ELSA-2026-36957 Important: Oracle Linux 9 kernel security update | |
| Date: | Tue, 14 Jul 2026 09:05:27 -0700 | |
| Message-ID: | <mailman.233.1784045140.18.el-errata@oss.oracle.com> |
Oracle Linux Security Advisory ELSA-2026-36957 http://linux.oracle.com/errata/ELSA-2026-36957.html The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: x86_64: kernel-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-abi-stablelists-5.14.0-687.24.1.el9_8.noarch.rpm kernel-core-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-cross-headers-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-core-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-devel-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-devel-matched-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-modules-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-modules-core-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-modules-extra-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-debug-uki-virt-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-devel-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-devel-matched-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-doc-5.14.0-687.24.1.el9_8.noarch.rpm kernel-headers-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-modules-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-modules-core-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-modules-extra-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-tools-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-tools-libs-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-tools-libs-devel-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-uki-virt-5.14.0-687.24.1.el9_8.x86_64.rpm kernel-uki-virt-addons-5.14.0-687.24.1.el9_8.x86_64.rpm libperf-5.14.0-687.24.1.el9_8.x86_64.rpm perf-5.14.0-687.24.1.el9_8.x86_64.rpm python3-perf-5.14.0-687.24.1.el9_8.x86_64.rpm rtla-5.14.0-687.24.1.el9_8.x86_64.rpm rv-5.14.0-687.24.1.el9_8.x86_64.rpm aarch64: kernel-cross-headers-5.14.0-687.24.1.el9_8.aarch64.rpm kernel-headers-5.14.0-687.24.1.el9_8.aarch64.rpm kernel-tools-5.14.0-687.24.1.el9_8.aarch64.rpm kernel-tools-libs-5.14.0-687.24.1.el9_8.aarch64.rpm kernel-tools-libs-devel-5.14.0-687.24.1.el9_8.aarch64.rpm libperf-5.14.0-687.24.1.el9_8.aarch64.rpm perf-5.14.0-687.24.1.el9_8.aarch64.rpm python3-perf-5.14.0-687.24.1.el9_8.aarch64.rpm rtla-5.14.0-687.24.1.el9_8.aarch64.rpm rv-5.14.0-687.24.1.el9_8.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/kernel-5.14.0-687... Related CVEs: CVE-2025-71066 CVE-2026-46113 CVE-2026-53359 Description of changes: [5.14.0-687.24.1] - 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] [5.14.0-687.24.1] - KVM: x86: Fix shadow paging use-after-free due to unexpected role (Paolo Bonzini) [RHEL-192400] {CVE-2026-53359} - KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (CKI Backport Bot) [RHEL-186702] {CVE-2026-46113} - net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change (CKI Backport Bot) [RHEL-183004] {CVE-2025-71066} [5.14.0-687.23.1] - eventpoll: refresh epi_fget() / ep_remove_file() comments (Ian Kent) [RHEL-180773] - eventpoll: Fix integer overflow in ep_loop_check_proc() (Ian Kent) [RHEL-180773] - eventpoll: drop vestigial epi->dying flag (Ian Kent) [RHEL-180773] - eventpoll: drop dead bool return from ep_remove_epi() (Ian Kent) [RHEL-180773] - eventpoll: refresh eventpoll_release() fast-path comment (Ian Kent) [RHEL-180773] - eventpoll: move f_lock acquisition into ep_remove_file() (Ian Kent) [RHEL-180773] - eventpoll: fix ep_remove struct eventpoll / struct file UAF (Ian Kent) [RHEL-180773] {CVE-2026-46242} - eventpoll: drop vestigial __ prefix from ep_remove_{file,epi}() (Ian Kent) [RHEL-180773] - eventpoll: move epi_fget() up (Ian Kent) [RHEL-180773] - eventpoll: rename ep_remove_safe() back to ep_remove() (Ian Kent) [RHEL-180773] - eventpoll: kill __ep_remove() (Ian Kent) [RHEL-180773] - eventpoll: split __ep_remove() (Ian Kent) [RHEL-180773] - eventpoll: use hlist_is_singular_node() in __ep_remove() (Ian Kent) [RHEL-180773] - eventpoll: defer struct eventpoll free to RCU grace period (Ian Kent) [RHEL-173830] {CVE-2026-43074} - epoll: annotate racy check (Ian Kent) [RHEL-180773] - netfilter: bridge: make ebt_snat ARP rewrite writable (CKI Backport Bot) [RHEL-182344] - tg3: Fix race for querying speed/duplex (CKI Backport Bot) [RHEL-182768] _______________________________________________ El-errata mailing list El-errata@oss.oracle.com https://oss.oracle.com/mailman/listinfo/el-errata