{"id":"ALSA-2026:71213","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: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)\n  * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)\n  * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)\n  * kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261)\n  * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)\n  * kernel: net: tun: bound receive headroom (CVE-2026-81000)\n  * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * sctp: prevent peer transport count overflow [almalinux-8.10.z] (JIRA:AlmaLinux-216297)\n\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.\n","modified":"2026-09-24T12:30:03.272469795Z","published":"2026-09-23T00:00:00Z","related":["CVE-2026-43370","CVE-2026-63831","CVE-2026-64564","CVE-2026-72261","CVE-2026-80844","CVE-2026-81000","CVE-2026-89846"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:71213"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-43370"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-63831"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-64564"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-72261"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-80844"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-81000"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-89846"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2468244"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2502243"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2510890"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2516527"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2528676"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2532176"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2535391"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-71213.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/bpftool"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-abi-stablelists","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-abi-stablelists"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-core","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-cross-headers","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-cross-headers"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-debug","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-debug-core","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-debug-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-debug-modules","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-debug-modules-extra","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:71213.json"}},{"package":{"name":"kernel-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/kernel-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.167.1.el8_10"}]}],"database_specific":{"s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