{"id":"USN-8291-3","summary":"linux-lowlatency vulnerabilities","details":"Several security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - SMB network file system;\n  - Netfilter;\n  - io_uring subsystem;\n(CVE-2024-35862, CVE-2024-50060, CVE-2026-23274, CVE-2026-23351)\n","modified":"2026-06-03T13:49:27.073545229Z","published":"2026-05-25T16:52:35Z","related":["UBUNTU-CVE-2024-35862","UBUNTU-CVE-2024-50060","UBUNTU-CVE-2026-23274","UBUNTU-CVE-2026-23351"],"upstream":["CVE-2024-35862","CVE-2024-50060","CVE-2026-23274","CVE-2026-23351","UBUNTU-CVE-2024-35862","UBUNTU-CVE-2024-50060","UBUNTU-CVE-2026-23274","UBUNTU-CVE-2026-23351"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8291-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-35862"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50060"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23274"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23351"}],"affected":[{"package":{"name":"linux-lowlatency","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-lowlatency?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-178.188"}]}],"versions":["5.15.0-22.22","5.15.0-23.23","5.15.0-24.24","5.15.0-27.28","5.15.0-30.31","5.15.0-33.34","5.15.0-35.36","5.15.0-37.39","5.15.0-39.42","5.15.0-40.43","5.15.0-41.44","5.15.0-43.46","5.15.0-46.49","5.15.0-47.53","5.15.0-48.54","5.15.0-50.56","5.15.0-52.58","5.15.0-53.59","5.15.0-56.62","5.15.0-57.63","5.15.0-58.64","5.15.0-60.66","5.15.0-67.74","5.15.0-69.76","5.15.0-70.77","5.15.0-71.78","5.15.0-72.79","5.15.0-73.80","5.15.0-75.82","5.15.0-76.83","5.15.0-78.85","5.15.0-79.88","5.15.0-82.91","5.15.0-83.92","5.15.0-84.93","5.15.0-86.95","5.15.0-87.96","5.15.0-88.98","5.15.0-89.99","5.15.0-91.101","5.15.0-92.102","5.15.0-94.104","5.15.0-97.107","5.15.0-100.110","5.15.0-101.111","5.15.0-102.112","5.15.0-105.115","5.15.0-106.116","5.15.0-107.117","5.15.0-110.120","5.15.0-113.123","5.15.0-116.126","5.15.0-117.127","5.15.0-118.128","5.15.0-119.129","5.15.0-121.131","5.15.0-122.132","5.15.0-124.134","5.15.0-125.135","5.15.0-126.136","5.15.0-127.137","5.15.0-128.138","5.15.0-129.139","5.15.0-131.141","5.15.0-133.143","5.15.0-134.145","5.15.0-135.146","5.15.0-136.147","5.15.0-138.148","5.15.0-139.149","5.15.0-140.150","5.15.0-141.151","5.15.0-142.152","5.15.0-143.153","5.15.0-144.157","5.15.0-145.158","5.15.0-152.162","5.15.0-153.163","5.15.0-156.166","5.15.0-157.167","5.15.0-160.170","5.15.0-161.171","5.15.0-163.173","5.15.0-164.174","5.15.0-168.178","5.15.0-170.180","5.15.0-171.181","5.15.0-173.183","5.15.0-174.184","5.15.0-175.185","5.15.0-177.187"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-buildinfo-5.15.0-178-lowlatency-64k","binary_version":"5.15.0-178.188"},{"binary_name":"linux-cloud-tools-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-headers-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-headers-5.15.0-178-lowlatency-64k","binary_version":"5.15.0-178.188"},{"binary_name":"linux-image-unsigned-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-image-unsigned-5.15.0-178-lowlatency-64k","binary_version":"5.15.0-178.188"},{"binary_name":"linux-lowlatency-cloud-tools-5.15.0-178","binary_version":"5.15.0-178.188"},{"binary_name":"linux-lowlatency-headers-5.15.0-178","binary_version":"5.15.0-178.188"},{"binary_name":"linux-lowlatency-tools-5.15.0-178","binary_version":"5.15.0-178.188"},{"binary_name":"linux-modules-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-modules-5.15.0-178-lowlatency-64k","binary_version":"5.15.0-178.188"},{"binary_name":"linux-modules-iwlwifi-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-tools-5.15.0-178-lowlatency","binary_version":"5.15.0-178.188"},{"binary_name":"linux-tools-5.15.0-178-lowlatency-64k","binary_version":"5.15.0-178.188"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-35862"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-50060"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-23274"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2026-23351"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8291-3.json"}}],"schema_version":"1.7.5"}