{"id":"USN-8148-4","summary":"linux-realtime-6.17 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  - Cryptographic API;\n  - Netfilter;\n  - Network traffic control;\n(CVE-2026-23060, CVE-2026-23074, CVE-2026-23111)\n","modified":"2026-04-07T12:14:22.601602150Z","published":"2026-04-06T21:57:25Z","related":["UBUNTU-CVE-2026-23060","UBUNTU-CVE-2026-23074","UBUNTU-CVE-2026-23111"],"upstream":["CVE-2026-23060","CVE-2026-23074","CVE-2026-23111","UBUNTU-CVE-2026-23060","UBUNTU-CVE-2026-23074","UBUNTU-CVE-2026-23111"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8148-4"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23060"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23074"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23111"}],"affected":[{"package":{"name":"linux-realtime-6.17","ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS","purl":"pkg:deb/ubuntu/linux-realtime-6.17@6.17.0-1009.10~24.04.1?arch=source&distro=realtime/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.17.0-1009.10~24.04.1"}]}],"versions":["6.17.0-1004.5~24.04.2","6.17.0-1006.7~24.04.1","6.17.0-1008.9~24.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-buildinfo-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-cloud-tools-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-headers-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-image-unsigned-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-modules-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-modules-extra-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-modules-iwlwifi-6.17.0-1009-realtime"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-realtime-6.17-cloud-tools-6.17.0-1009"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-realtime-6.17-headers-6.17.0-1009"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-realtime-6.17-tools-6.17.0-1009"},{"binary_version":"6.17.0-1009.10~24.04.1","binary_name":"linux-tools-6.17.0-1009-realtime"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-23060"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2026-23074"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2026-23111"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8148-4.json"}}],"schema_version":"1.7.5"}