{"id":"CLSA-2026-1792753605","summary":"Fix of 16 CVEs","details":"   * CVE-2026-74581\n     - net: ipv6: clear suppressed fib6 rule result {CVE-2026-74581}\n   * CVE-2026-46331\n     - net/sched: fix pedit partial COW leading to page cache corruption\n       {CVE-2026-46331}\n   * CVE-2026-64007\n     - netfilter: synproxy: refresh tcphdr after skb_ensure_writable\n       {CVE-2026-64007}\n   * CVE-2026-31532\n     - can: raw: fix ro-\u003euniq use-after-free in raw_rcv() {CVE-2026-31532}\n   * CVE-2026-98375\n     - xen/netfront: drop RX packets with a short Ethernet header\n       {CVE-2026-98375}\n   * CVE-2026-98266\n     - ALSA: core: Fix potential UAF after asynchronous card release\n       {CVE-2026-98266}\n   * CVE-2026-98194\n     - wifi: libertas_tf: fix UAF in lbtf_free_adapter() {CVE-2026-98194}\n   * CVE-2026-98196\n     - wifi: brcmsmac: fix UAF in brcms_free_timer() {CVE-2026-98196}\n   * CVE-2026-98349\n     - wifi: libipw: reject too-short beacon and probe responses {CVE-2026-98349}\n   * CVE-2026-98348\n     - wifi: libipw: reject too-short association responses {CVE-2026-98348}\n   * CVE-2026-98217\n     - IB/mlx4: Fix use-after-free on pkey sysfs registration failure\n       {CVE-2026-98217}\n   * CVE-2026-64002\n     - ipv4: free net-\u003eipv4.sysctl_local_reserved_ports after\n       unregister_net_sysctl_table() {CVE-2026-64002}\n   * CVE-2026-98193\n     - wifi: libipw: reject TKIP frames without a full MIC {CVE-2026-98193}\n   * CVE-2026-53059\n     - dm log: fix out-of-bounds write due to region_count overflow\n       {CVE-2026-53059}\n   * CVE-2022-50103\n     - sched, cpuset: Fix dl_cpu_busy() panic due to empty cs-\u003ecpus_allowed\n       {CVE-2022-50103}\n   * CVE-2025-38563\n     - perf/core: Prevent VMA split of buffer mappings {CVE-2025-38563}\n   * CVE-2025-39839\n     - batman-adv: fix OOB read/write in network-coding decode {CVE-2025-39839}\n   * Bump ABI 4.4.0-290","modified":"2026-10-26T09:43:58.080452809Z","published":"2026-10-23T11:07:15Z","upstream":["CVE-2022-50103","CVE-2025-38563","CVE-2025-39839","CVE-2026-31532","CVE-2026-46331","CVE-2026-53059","CVE-2026-64002","CVE-2026-64007","CVE-2026-74581","CVE-2026-98193","CVE-2026-98194","CVE-2026-98196","CVE-2026-98217","CVE-2026-98266","CVE-2026-98348","CVE-2026-98349","CVE-2026-98375"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1792753605.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50103"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38563"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39839"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31532"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46331"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53059"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64002"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64007"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98193"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98194"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98196"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98217"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98266"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98348"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98349"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98375"}],"affected":[{"package":{"name":"linux-buildinfo-4.4.0-290-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-290-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-buildinfo-4.4.0-290-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-290-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-290","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-290?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-290-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-290-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-290-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-290-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-headers-4.4.0-290","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-290?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-290.324+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1792753605.json"}},{"package":{"name":"linux-headers-4.4.0-290-generic","ecosys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