{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/centrifugal/centrifugo/v5","cve_ids":["CVE-2026-49998"],"ecosystem":"Go","epss":0.0022,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-g6vg-wj8f-48cj","id":"tcs_01M5KGQD4ZC1NPDR87KM0VPHVG","modified_at":"2026-07-07T16:01:31.678782455Z","published_at":"2026-07-07T15:26:37Z","references":["https://osv.dev/vulnerability/GO-2026-5872","https://github.com/centrifugal/centrifugo/security/advisories/GHSA-g6vg-wj8f-48cj"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5872#Go/github.com/centrifugal/centrifugo/v5","url":"https://osv.dev/vulnerability/GO-2026-5872"}],"summary":"Centrifugo's dynamic JWKS key cache keyed only by `kid` allows cross-issuer JWT authentication bypass in github.com/centrifugal/centrifugo"}