{"action":"Upgrade keystone to 2:28.0.0-2 or later.","affected":[{"fixed":"2:28.0.0-2","introduced":"0"}],"component":"keystone","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:28.0.0-2"],"id":"tcs_01M5NP68N2SH7782QFJ6F1YB11","modified_at":"2026-10-23T17:47:35.571525047Z","published_at":"2025-11-17T08:16:25.600Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-65073","https://security-tracker.debian.org/tracker/CVE-2025-65073"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-65073#Debian:14/keystone","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-65073"}],"summary":"OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization."}