{"id":"RLSA-2026:67468","summary":"Important: kernel security update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: EDAC/bluefield: Fix potential integer overflow (CVE-2024-53161)\n\n* kernel: wifi: mac80211: Discard Beacon frames to non-broadcast address (CVE-2025-71127)\n\n* kernel: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)\n\n* kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)\n\n* kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)\n\n* kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)\n\n* kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)\n\n* kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb-\u003ecb (CVE-2026-64117)\n\n* kernel: Linux kernel: ath9k Wi-Fi driver use-after-free vulnerability leading to system crash (CVE-2026-68363)\n\n* kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)\n\n* kernel: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer (CVE-2026-74556)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-09-16T06:30:04.025921725Z","published":"2026-09-16T06:01:06.976129Z","upstream":["CVE-2024-53161","CVE-2025-71127","CVE-2026-43133","CVE-2026-52947","CVE-2026-53182","CVE-2026-63802","CVE-2026-63889","CVE-2026-64117","CVE-2026-68363","CVE-2026-72098","CVE-2026-74556"],"database_specific":{"source_advisory":"RHSA-2026:67468","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:67468"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2333977"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2429587"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467065"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492432"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492722"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502251"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502320"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502477"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513286"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516501"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2517010"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:67468"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-553.163.1.el8_10"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:67468.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}