{"action":"Upgrade com.oviva.telematik:epa4all-client to 1.2.1 or later.","affected":[{"fixed":"1.2.1","introduced":"0"}],"component":"com.oviva.telematik:epa4all-client","cve_ids":["CVE-2026-44900"],"ecosystem":"Maven","epss":0.00121,"exploited":false,"fixed_versions":["1.2.1"],"ghsa_id":"GHSA-g8r3-5hwf-qp96","id":"tcs_01M5N8XV34HSZHZBN42SC8J2WS","modified_at":"2026-06-08T23:45:14.931187763Z","published_at":"2026-05-08T23:47:12Z","references":["https://osv.dev/vulnerability/GHSA-g8r3-5hwf-qp96","https://github.com/oviva-ag/epa4all-client/security/advisories/GHSA-g8r3-5hwf-qp96","https://nvd.nist.gov/vuln/detail/CVE-2026-44900","https://github.com/oviva-ag/epa4all-client/pull/34","https://github.com/oviva-ag/epa4all-client","https://www.machinespirits.com/advisory/d76aec"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-g8r3-5hwf-qp96","url":"https://osv.dev/vulnerability/GHSA-g8r3-5hwf-qp96"}],"summary":"epa4all-client has a VAU Signature bypass"}