{"cves":["CVE-2025-54518","CVE-2026-31530","CVE-2026-64368","CVE-2026-64531"],"cvss":0.0,"database_specific":{"severity":"IMPORTANT"},"description":"[5.14.0-687.38.1]\n- Disable UKI signing [Orabug: 36571828]\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 = 15.3-1.0.5]\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]\n- Add Oracle Linux IMA certificates\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]\n\n[5.14.0-687.38.1]\n- cifs: fix time_last_write stamp placement in setattr/truncate paths (Paulo Alcantara) [RHEL-192999]\n- cifs: consolidate time_last_write stamp into _cifsFileInfo_put() (Paulo Alcantara) [RHEL-192999]\n- cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths (Paulo Alcantara) [RHEL-192999]\n- cifs: prevent readdir from changing file size due to stale directory metadata (Paulo Alcantara) [RHEL-192999]\n- smb: client: fix dir separator in SMB1 UNIX mounts (Paulo Alcantara) [RHEL-192999]\n- smb: client: fix sbflags initialization (Paulo Alcantara) [RHEL-192999]\n- smb: client: use atomic_t for mnt_cifs_flags (Paulo Alcantara) [RHEL-192999]\n- mm/slab: do not limit zeroing to orig_size when only red zoning is enabled (Rafael Aquini) [RHEL-223404] {CVE-2026-64368}\n\n[5.14.0-687.37.1]\n- s390/pkey: Check length in pkey_pckmo handler implementation (Ramesh Chhetri) [RHEL-215578]\n- s390/pkey: Check length in PKEY_VERIFYPROTK ioctl (Ramesh Chhetri) [RHEL-215580]\n- net: openvswitch: reject oversized nested action attrs (CKI Backport Bot) [RHEL-222495] {CVE-2026-64531}\n- cxl/port: Fix use after free of parent_port in cxl_detach_ep() (Myron Stowe) [RHEL-180691] {CVE-2026-31530}\n- net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list (CKI Backport Bot) [RHEL-213036]\n- x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (Dennis Chen) [RHEL-188790] {CVE-2025-54518}","id":"ELSA-2026-53329","ovalId":"oval:com.oracle.elsa:def:202653329","source":"oracle_linux","title":"ELSA-2026-53329:  kernel security, bug fix, and enhancement update (IMPORTANT)","url":"https://linux.oracle.com/errata/ELSA-2026-53329.html"}