{"action":"Upgrade python-authlib to 1.9.1-1 or later.","affected":[{"fixed":"1.9.1-1","introduced":"0"}],"component":"python-authlib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.9.1-1"],"id":"tcs_01M5NQBE9VXRYP0XNG88M2V2DA","modified_at":"2026-10-31T10:00:34.388610447Z","published_at":"2026-10-22T22:18:04.420Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-114616","https://security-tracker.debian.org/tracker/CVE-2026-114616"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-114616#Debian:14/python-authlib","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-114616"}],"summary":"Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to 1.9.1, Authlib's OctKey.import_key() and HMAC signing and verification path accept zero-length key material. If an a"}