{"id":"CLSA-2026-1780132159","summary":"Fix of 7 CVEs","details":"   * CVE-2026-23193\n     - scsi: target: iscsi: Fix use-after-free in\n       iscsit_dec_session_usage_count() {CVE-2026-23193}\n   * CVE-2025-71093\n     - e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}\n   * CVE-2025-71116\n     - libceph: make decode_pool() more resilient against corrupted osdmaps\n       {CVE-2025-71116}\n   * CVE-2025-71136\n     - media: adv7842: Avoid possible out-of-bounds array accesses in\n       adv7842_cp_log_status() {CVE-2025-71136}\n   * CVE-2026-23073\n     - wifi: rsi: Fix memory corruption due to not set vif driver data size\n       {CVE-2026-23073}\n   * CVE-2026-23076\n     - ALSA: ctxfi: Fix potential OOB access in audio mixer handling\n       {CVE-2026-23076}\n   * CVE-2026-23216\n     - scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()\n       {CVE-2026-23216}\n   * Miscellaneous upstream changes\n     - UBUNTU: restore debian/changelog as regular file (cranky-faithful\n       packaging)\n     - smb: client: reject userspace cifs.spnego descriptions\n   * Bump ABI 4.15.0-258","modified":"2026-06-04T10:03:52.599256151Z","published":"2026-05-30T09:09:24Z","upstream":["CVE-2025-71093","CVE-2025-71116","CVE-2025-71136","CVE-2026-23073","CVE-2026-23076","CVE-2026-23193","CVE-2026-23216"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1780132159.html"}],"affected":[{"package":{"name":"linux-buildinfo-4.15.0-258-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-258-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-buildinfo-4.15.0-258-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-258-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-258","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-258?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-258-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-258-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-258-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-258-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.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":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.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":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-headers-4.15.0-258","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-258?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-headers-4.15.0-258-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-258-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-headers-4.15.0-258-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-258-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-image-unsigned-4.15.0-258-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.15.0-258-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-258.269+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780132159.json"}},{"package":{"name":"linux-image-unsigned-4.15.0-258-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.15.0-258-lowlatency?distro=ubunt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