{"id":"CLSA-2026-1792753697","summary":"Fix of 14 CVEs","details":"   * CVE-2026-74480\n     - net: bridge: stop fast-leave after deleting a port group {CVE-2026-74480}\n   * CVE-2026-74581\n     - net: ipv6: clear suppressed fib6 rule result {CVE-2026-74581}\n   * CVE-2026-80714\n     - ipvs: do not propagate one-packet flag to synced conns {CVE-2026-80714}\n   * CVE-2026-43503\n     - net: skbuff: propagate shared-frag marker through frag-transfer helpers\n       {CVE-2026-43503}\n   * CVE-2026-93204\n     - batman-adv: dat: atomically update mac addresses {CVE-2026-93204}\n   * CVE-2026-90293\n     - IB/isert: post the full-feature receive buffers after session registration\n       {CVE-2026-90293}\n   * CVE-2026-90207\n     - ALSA: seq: midi: Serialize input teardown with event_input\n       {CVE-2026-90207}\n   * CVE-2026-93051\n     - misc: ad525x_dpot: use driver core groups for sysfs files {CVE-2026-93051}\n   * CVE-2026-90302\n     - ocfs2: synchronize heartbeat callbacks with o2net teardown\n       {CVE-2026-90302}\n   * CVE-2026-90112\n     - net: qlcnic: validate unified ROM sections before loading {CVE-2026-90112}\n   * CVE-2026-90294\n     - IB/isert: delay the final Login Response until the session is registered\n       {CVE-2026-90294}\n   * CVE-2026-53059\n     - dm log: fix out-of-bounds write due to region_count overflow\n       {CVE-2026-53059}\n   * CVE-2026-89723\n     - nilfs2: fix slab-out-of-bounds in nilfs_direct_propagate after truncation\n       {CVE-2026-89723}\n   * CVE-2026-97938\n     - reboot: fix cad_pid use-after-free race {CVE-2026-97938}\n   * CVE-2026-52955\n     - libceph: Fix potential out-of-bounds access in crush_decode()\n       {CVE-2026-52955}\n   * Miscellaneous upstream changes\n     - net: skbuff: propagate shared-frag marker in skb_zerocopy()\n   * Bump ABI 4.15.0-269","modified":"2026-10-26T09:43:24.335781965Z","published":"2026-10-23T11:08:46Z","upstream":["CVE-2026-43503","CVE-2026-52955","CVE-2026-53059","CVE-2026-74480","CVE-2026-74581","CVE-2026-80714","CVE-2026-89723","CVE-2026-90112","CVE-2026-90207","CVE-2026-90293","CVE-2026-90294","CVE-2026-90302","CVE-2026-93051","CVE-2026-93204","CVE-2026-97938"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1792753697.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43503"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52955"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53059"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74480"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80714"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89723"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90112"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90207"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90293"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90294"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90302"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93051"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93204"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97938"}],"affected":[{"package":{"name":"linux-buildinfo-4.15.0-269-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-269-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-buildinfo-4.15.0-269-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-269-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-269","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-269?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-269-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-269-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-269-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-269-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-headers-4.15.0-269","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-269?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-269.280+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1792753697.json"}},{"package":{"name":"linux-headers-4.15.0-269-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-269-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"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