{"schema_version":"1.7.5","id":"USN-8254-3","published":"2026-05-19T09:04:30Z","modified":"2026-07-04T19:18:39.486181627Z","related":["UBUNTU-CVE-2026-23112","UBUNTU-CVE-2026-23231","UBUNTU-CVE-2026-23273"],"upstream":["UBUNTU-CVE-2026-23112","UBUNTU-CVE-2026-23231","UBUNTU-CVE-2026-23273"],"summary":"linux-nvidia-tegra 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  - Network drivers;\n  - NVME drivers;\n  - Netfilter;\n(CVE-2026-23112, CVE-2026-23231, CVE-2026-23273)\n","affected":[{"package":{"name":"linux-nvidia-tegra","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/linux-nvidia-tegra?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1023.23"}]}],"versions":["6.8.0-1003.3","6.8.0-1004.4","6.8.0-1008.8","6.8.0-1009.9","6.8.0-1010.10","6.8.0-1012.12","6.8.0-1013.13","6.8.0-1016.16","6.8.0-1019.19","6.8.0-1020.20","6.8.0-1021.21","6.8.0-1022.22"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-buildinfo-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-headers-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-headers-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-image-unsigned-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-image-unsigned-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-modules-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-modules-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-modules-extra-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-modules-extra-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-nvidia-tegra-headers-6.8.0-1023","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-nvidia-tegra-tools-6.8.0-1023","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-tools-6.8.0-1023-nvidia-tegra","binary_version":"6.8.0-1023.23"},{"binary_name":"linux-tools-6.8.0-1023-nvidia-tegra-rt","binary_version":"6.8.0-1023.23"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2026-23112","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2026-23231","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-2026-23273","severity":[{"score":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","type":"CVSS_V4"},{"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"}]}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8254-3.json"}}],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8254-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23112"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23231"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-23273"}]}