{"action":"Upgrade lemonldap-ng to 2.21.2+ds-1+deb13u4 or later.","affected":[{"fixed":"2.21.2+ds-1+deb13u4","introduced":"0"}],"component":"lemonldap-ng","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.21.2+ds-1+deb13u4"],"id":"tcs_01M5NWNY6FBQXQZM35ZJFN97JB","modified_at":"2026-10-18T04:00:09.153027238Z","published_at":"2026-09-25T01:16:48.820Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-92288","https://security-tracker.debian.org/tracker/CVE-2026-92288"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-92288","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-92288"}],"summary":"Lemonldap::NG::Portal versions from 2.20.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow unauthenticated OAuth2 token introspection because checkEndPointAuthenticationCredentials does not ve"}