{"id":"USN-8659-2","summary":"linux-hwe-7.0 vulnerability","details":"A security issue was discovered in the Linux kernel.\nAn attacker could possibly use this to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - Open vSwitch;\n","modified":"2026-08-22T06:15:08.244030220Z","published":"2026-08-21T19:49:55Z","related":["UBUNTU-CVE-2026-64531"],"upstream":["CVE-2026-64531","UBUNTU-CVE-2026-64531"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8659-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-64531"}],"affected":[{"package":{"name":"linux-hwe-7.0","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/linux-hwe-7.0?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.0-30.30~24.04.1"}]}],"versions":["7.0.0-14.14~24.04.3","7.0.0-28.28~24.04.1","7.0.0-29.29~24.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-buildinfo-7.0.0-30-generic"},{"binary_name":"linux-buildinfo-7.0.0-30-generic-64k","binary_version":"7.0.0-30.30~24.04.1"},{"binary_name":"linux-cloud-tools-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-headers-7.0.0-30-generic"},{"binary_name":"linux-headers-7.0.0-30-generic-64k","binary_version":"7.0.0-30.30~24.04.1"},{"binary_name":"linux-hwe-7.0-cloud-tools-7.0.0-30","binary_version":"7.0.0-30.30~24.04.1"},{"binary_name":"linux-hwe-7.0-headers-7.0.0-30","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-hwe-7.0-tools-7.0.0-30"},{"binary_name":"linux-image-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-image-unsigned-7.0.0-30-generic"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-image-unsigned-7.0.0-30-generic-64k"},{"binary_name":"linux-lib-rust-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-modules-7.0.0-30-generic"},{"binary_name":"linux-modules-7.0.0-30-generic-64k","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-modules-evdi-7.0.0-30-generic"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-modules-ipu6-7.0.0-30-generic"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-modules-ipu7-7.0.0-30-generic"},{"binary_name":"linux-modules-iwlwifi-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_name":"linux-modules-usbio-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_name":"linux-modules-vision-7.0.0-30-generic","binary_version":"7.0.0-30.30~24.04.1"},{"binary_version":"7.0.0-30.30~24.04.1","binary_name":"linux-tools-7.0.0-30-generic"},{"binary_name":"linux-tools-7.0.0-30-generic-64k","binary_version":"7.0.0-30.30~24.04.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:24.04:LTS","cves":[{"severity":[{"score":"CVSS:4.0/AV:L/AC:H/AT:N/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"}],"id":"CVE-2026-64531"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8659-2.json"}}],"schema_version":"1.9.0"}