{"id":"CLSA-2026-1783414723","summary":"kernel: Fix of 10 CVEs","details":"- KVM: x86: Fix shadow paging use-after-free due to unexpected GFN/role {CVE-2026-46113}\n- ALSA: usb-audio: Add sanity check for OOB writes at silencing {CVE-2026-43279}\n- ip6_tunnel: clear skb2-\u003ecb[] in ip4ip6_err() {CVE-2026-43037}\n- ipv6: icmp: clear skb2-\u003ecb[] in ip6_err_gen_icmpv6_unreach() {CVE-2026-43038}\n- scsi: sg: Do not sleep in atomic context {CVE-2025-40259}\n- raid1: fix use-after-free for original bio in raid1_write_request() {CVE-2024-35979}\n- bpf: Use VM_MAP instead of VM_ALLOC for ringbuf {CVE-2022-48714}\n- RDMA/irdma: avoid invalid read in irdma_net_event {CVE-2025-71133}\n- ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}","modified":"2026-10-26T09:43:34.280759251Z","published":"2026-10-18T04:00:14Z","upstream":["CVE-2022-48714","CVE-2023-53395","CVE-2024-35979","CVE-2025-40259","CVE-2025-71133","CVE-2026-43037","CVE-2026-43038","CVE-2026-43279","CVE-2026-46113"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos-stream8els/CLSA-2026-1783414723.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48714"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53395"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35979"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40259"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71133"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43037"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43038"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43279"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46113"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53359"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/bpftool?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-core","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-core?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-cross-headers","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-cross-headers?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug-core","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug-core?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug-devel","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug-devel?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug-modules","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug-modules?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug-modules-extra","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug-modules-extra?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-debug-modules-internal","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-debug-modules-internal?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-devel","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-devel?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-headers","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-headers?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-ipaclones-internal","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-ipaclones-internal?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-modules","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-modules?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-modules-extra","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-modules-extra?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-modules-internal","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-modules-internal?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-selftests-internal","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-selftests-internal?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-tools","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-tools?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-tools-libs","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-tools-libs?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"kernel-tools-libs-devel","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/kernel-tools-libs-devel?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/perf?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}},{"package":{"name":"python3-perf","ecosystem":"TuxCare:CentOS-Stream:8","purl":"pkg:rpm/tuxcare/python3-perf?distro=centos-stream-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.18.0-553.6.1.el8_10.tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1783414723.json"}}],"schema_version":"1.9.0"}