{"id":"UBUNTU-CVE-2026-74248","details":"OpenStack Octavia through 18.0.0 mishandles quality of service (QoS) policy authorization. By associating another project's QoS policy with an amphora, an authenticated user may prevent deletion of that policy. All Octavia deployments are affected.","modified":"2026-09-24T18:30:06.051030403Z","published":"2026-08-14T21:17:00Z","related":["USN-8814-1"],"upstream":["CVE-2026-74248"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-74248"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-74248"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2026/08/13/12"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8814-1"}],"affected":[{"package":{"name":"octavia","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/octavia?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.0.0-0ubuntu1","6.0.0~b1~git2019121614.45cb1e4e-0ubuntu1","6.0.0~b2~git2020020614.005cd1e6-0ubuntu1","6.0.0~b2~git2020020614.005cd1e6-0ubuntu2","6.0.0~b3~git2020032609.73fca169-0ubuntu1","6.0.0~b3~git2020041014.771a5d87-0ubuntu1","6.0.0-0ubuntu0.20.04.1","6.0.0-0ubuntu0.20.04.2","6.1.0-0ubuntu1","6.2.0-0ubuntu1","6.2.1-0ubuntu1","6.2.1-0ubuntu2","6.2.2-0ubuntu1","6.2.2-0ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"amphora-agent","binary_version":"6.2.2-0ubuntu1.1"},{"binary_name":"octavia-api","binary_version":"6.2.2-0ubuntu1.1"},{"binary_name":"octavia-common","binary_version":"6.2.2-0ubuntu1.1"},{"binary_version":"6.2.2-0ubuntu1.1","binary_name":"octavia-driver-agent"},{"binary_name":"octavia-health-manager","binary_version":"6.2.2-0ubuntu1.1"},{"binary_name":"octavia-housekeeping","binary_version":"6.2.2-0ubuntu1.1"},{"binary_name":"octavia-worker","binary_version":"6.2.2-0ubuntu1.1"},{"binary_version":"6.2.2-0ubuntu1.1","binary_name":"python3-octavia"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-74248.json"}},{"package":{"name":"octavia","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/octavia?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.1.1-0ubuntu1.5"}]}],"versions":["1:9.0.0-0ubuntu1","1:9.0.0+git2021120816.ab3c3ef7-0ubuntu1","1:9.0.1+git2022011217.27e5b27d-0ubuntu1","1:9.0.1+git2022030314.328ffbab-0ubuntu1","1:10.0.0-0ubuntu1","1:10.1.0-0ubuntu1","1:10.1.1-0ubuntu1","1:10.1.1-0ubuntu1.1","1:10.1.1-0ubuntu1.2","1:10.1.1-0ubuntu1.3","1:10.1.1-0ubuntu1.4"],"ecosystem_specific":{"binaries":[{"binary_name":"amphora-agent","binary_version":"1:10.1.1-0ubuntu1.5"},{"binary_version":"1:10.1.1-0ubuntu1.5","binary_name":"octavia-api"},{"binary_name":"octavia-common","binary_version":"1:10.1.1-0ubuntu1.5"},{"binary_name":"octavia-driver-agent","binary_version":"1:10.1.1-0ubuntu1.5"},{"binary_name":"octavia-health-manager","binary_version":"1:10.1.1-0ubuntu1.5"},{"binary_version":"1:10.1.1-0ubuntu1.5","binary_name":"octavia-housekeeping"},{"binary_name":"octavia-worker","binary_version":"1:10.1.1-0ubuntu1.5"},{"binary_name":"python3-octavia","binary_version":"1:10.1.1-0ubuntu1.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-74248.json"}},{"package":{"name":"octavia","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/octavia?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:14.0.0-0ubuntu1.6"}]}],"versions":["1:13.0.0-0ubuntu1","1:13.0.0+git2024011917.5750e451-0ubuntu1","1:14.0.0~rc1-0ubuntu1","1:14.0.0-0ubuntu1","1:14.0.0-0ubuntu1.1","1:14.0.0-0ubuntu1.2","1:14.0.0-0ubuntu1.3","1:14.0.0-0ubuntu1.4","1:14.0.0-0ubuntu1.5"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:14.0.0-0ubuntu1.6","binary_name":"amphora-agent"},{"binary_name":"octavia-api","binary_version":"1:14.0.0-0ubuntu1.6"},{"binary_name":"octavia-common","binary_version":"1:14.0.0-0ubuntu1.6"},{"binary_version":"1:14.0.0-0ubuntu1.6","binary_name":"octavia-driver-agent"},{"binary_name":"octavia-health-manager","binary_version":"1:14.0.0-0ubuntu1.6"},{"binary_version":"1:14.0.0-0ubuntu1.6","binary_name":"octavia-housekeeping"},{"binary_name":"octavia-worker","binary_version":"1:14.0.0-0ubuntu1.6"},{"binary_name":"python3-octavia","binary_version":"1:14.0.0-0ubuntu1.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-74248.json"}},{"package":{"name":"octavia","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/octavia?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:18.0.0-0ubuntu2.1"}]}],"versions":["1:17.0.0-0ubuntu1","1:17.0.0+git20260116.e805a93-0ubuntu1","1:18.0.0~rc1-0ubuntu2","1:18.0.0-0ubuntu1","1:18.0.0-0ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:18.0.0-0ubuntu2.1","binary_name":"amphora-agent"},{"binary_name":"octavia-api","binary_version":"1:18.0.0-0ubuntu2.1"},{"binary_name":"octavia-common","binary_version":"1:18.0.0-0ubuntu2.1"},{"binary_name":"octavia-driver-agent","binary_version":"1:18.0.0-0ubuntu2.1"},{"binary_name":"octavia-health-manager","binary_version":"1:18.0.0-0ubuntu2.1"},{"binary_version":"1:18.0.0-0ubuntu2.1","binary_name":"octavia-housekeeping"},{"binary_version":"1:18.0.0-0ubuntu2.1","binary_name":"octavia-worker"},{"binary_name":"python3-octavia","binary_version":"1:18.0.0-0ubuntu2.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-74248.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}