{"cves":["CVE-2026-31419","CVE-2026-31488","CVE-2026-43056","CVE-2026-43279","CVE-2026-46090","CVE-2026-46135","CVE-2026-46145","CVE-2026-46331"],"cvss":0.0,"database_specific":{"severity":"IMPORTANT"},"description":"[4.18.0-553.136.1]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 = 15.3-1.0.3\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 = 15.3-1.0.3\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]\n\n[4.18.0-553.136.1]\n- net/sched: fix pedit partial COW leading to page cache corruption (Ivan Vecera) [RHEL-177582] {CVE-2026-46331}\n- net/sched: act_pedit: free pedit keys on bail from offset check (Ivan Vecera) [RHEL-177582] {CVE-2026-46331}\n- net/sched: act_pedit: rate limit datapath messages (Ivan Vecera) [RHEL-177582] {CVE-2026-46331}\n- net/sched: act_pedit: remove extra check for key type (Ivan Vecera) [RHEL-177582] {CVE-2026-46331}\n- net/sched: act_pedit: check static offsets a priori (Ivan Vecera) [RHEL-177582] {CVE-2026-46331}\n- nvmet-tcp: fix race between ICReq handling and queue teardown (Chris Leech) [RHEL-180103] {CVE-2026-46135}\n- net: mana: fix use-after-free in add_adev() error path (CKI Backport Bot) [RHEL-172764] {CVE-2026-43056}\n\n[4.18.0-553.135.1]\n- drm/amd/display: Do not skip unrelated mode changes in DSC validation (Jose Exposito) [RHEL-178825] {CVE-2026-31488}\n- sched/deadline: Fix missing ENQUEUE_REPLENISH during PI de-boosting (Juri Lelli) [RHEL-178520]\n- RDMA/mana_ib: Validate rx_hash_key_len to prevent buffer overflow (Gaurav Goklani) [RHEL-180089] {CVE-2026-46145}\n- ALSA: aloop: Fix peer runtime UAF during format-change stop (Jaroslav Kysela) [RHEL-179304] {CVE-2026-46090}\n- ALSA: usb-audio: Add sanity check for OOB writes at silencing (CKI Backport Bot) [RHEL-173939] {CVE-2026-43279}\n- net: bonding: fix use-after-free in bond_xmit_broadcast() (Xin Long) [RHEL-168063] {CVE-2026-31419}","id":"ELSA-2026-27353","ovalId":"oval:com.oracle.elsa:def:202627353","source":"oracle_linux","title":"ELSA-2026-27353:  kernel security, bug fix, and enhancement update (IMPORTANT)","url":"https://linux.oracle.com/errata/ELSA-2026-27353.html"}