{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/free5gc/ausf","cve_ids":["CVE-2026-55784"],"ecosystem":"Go","epss":0.00419,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-334q-h5g3-fpxv","id":"tcs_01M5KGT88N09R4TJDASE2DV9EZ","modified_at":"2026-09-02T19:45:13.187644264Z","published_at":"2026-09-02T18:37:27Z","references":["https://osv.dev/vulnerability/GO-2026-6326","https://github.com/free5gc/free5gc/security/advisories/GHSA-334q-h5g3-fpxv"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6326","url":"https://osv.dev/vulnerability/GO-2026-6326"}],"summary":"free5GC AUSF authentication contexts can be overwritten by concurrent requests for the same SUPI in github.com/free5gc/ausf"}