{"action":"Upgrade keystone to 2:22.0.2-0+deb12u3 or later.","affected":[{"fixed":"2:22.0.2-0+deb12u3","introduced":"0"}],"component":"keystone","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2:22.0.2-0+deb12u3"],"id":"tcs_01M5NS1D2D2XHDRWP9A052QRNH","modified_at":"2026-10-27T09:47:32.950492940Z","published_at":"2026-05-28T19:16:37.483Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42998","https://security-tracker.debian.org/tracker/CVE-2026-42998"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42998","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42998"}],"summary":"An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone application credential authentication plugin does not verify that the user supplied in the authentication request matches the"}