{"id":"RLSA-2026:68507","summary":"Important: kernel security, bug fix, and enhancement update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: soc: qcom: socinfo: Avoid out of bounds read of serial number (CVE-2024-58007)\n\n* kernel: Linux kernel t7xx WWAN driver: Denial of Service via buffer overflow (CVE-2026-23172)\n\n* kernel: net: ena: PHC: Fix potential use-after-free in get_timestamp (CVE-2026-52971)\n\n* kernel: IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN (CVE-2026-53176)\n\n* kernel: ALSA: timer: Forcibly close timer instances at closing (CVE-2026-53193)\n\n* kernel: ALSA: timer: Fix UAF at snd_timer_user_params() (CVE-2026-53192)\n\n* kernel: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap (CVE-2026-63869)\n\n* kernel: ALSA: seq: Serialize UMP output teardown with event_input (CVE-2026-64029)\n\n* kernel: octeontx2-af: validate body pcifunc in rvu_mbox_handler_rep_event_notify (CVE-2026-63923)\n\n* kernel: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices (CVE-2026-64176)\n\n* kernel: wifi: iwlwifi: mld: stop TX during firmware restart (CVE-2026-64175)\n\n* kernel: netfilter: handle unreadable frags (CVE-2026-64414)\n\n* kernel: hwrng: virtio: clamp device-reported used.len at copy_data() (CVE-2026-64456)\n\n* kernel: Linux kernel: ALSA timer use-after-free vulnerability allows privilege escalation (CVE-2026-68200)\n\n* kernel: Linux kernel SLIP: Out-of-bounds write due to race condition during MTU change (CVE-2026-68143)\n\n* kernel: Linux kernel (ice): Denial of Service via out-of-range ptype in VIRTCHNL (CVE-2026-68128)\n\n* kernel: Linux kernel: ath9k Wi-Fi driver use-after-free vulnerability leading to system crash (CVE-2026-68363)\n\n* kernel: net: qrtr: restrict socket creation to the initial network namespace (CVE-2026-68294)\n\n* kernel: dm_early_create: fix freeing used table on dm_resume failure (CVE-2026-72102)\n\nBug Fix(es) and Enhancement(s):\n\n* nouveau vga_switcheroo binding holds Realtek ALC245 converter stream open ? analog output (device 0) returns EBUSY [rhel-10.2.z] (JIRA:Rocky Linux-239776)\n\n* Rocky Linux 9.8: Multiuser Kerberized DFS shares fail to mount with UID mount option [rhel-10.2.z] (JIRA:Rocky Linux-254105)\n\n* RHIVOS - [backport] S32G Fix STM driver linking failing modpost (JIRA:Rocky Linux-255225)\n\n* RHIVOS - [backport] S32G Driver Enablement - OCOTP (JIRA:Rocky Linux-255516)\n\n* RHIVOS - [backport] S32G Driver Enablement - INA231 (JIRA:Rocky Linux-255518)\n\n* RHIVOS - [backport] S32G Driver Enablement - PIT (JIRA:Rocky Linux-255519)\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":"2026-09-19T12:30:02.281805349Z","published":"2026-09-19T12:09:22.893412Z","upstream":["CVE-2024-58007","CVE-2026-23172","CVE-2026-52971","CVE-2026-53176","CVE-2026-53192","CVE-2026-53193","CVE-2026-63869","CVE-2026-63923","CVE-2026-64029","CVE-2026-64175","CVE-2026-64176","CVE-2026-64414","CVE-2026-64456","CVE-2026-68128","CVE-2026-68143","CVE-2026-68200","CVE-2026-68294","CVE-2026-68363","CVE-2026-72102"],"database_specific":{"source_advisory":"RHSA-2026:68507","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:68507"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2348565"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2439924"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492436"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492741"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492742"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492792"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502295"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502347"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502418"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502575"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502596"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2507102"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2507255"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513171"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513218"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513271"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513286"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513353"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516490"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:68507"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.12.0-211.56.1.el10_2.0.1"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:68507.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}