{"action":"Upgrade github.com/nats-io/nats-server/v2 to 2.11.15 or later.","affected":[{"fixed":"2.11.15","introduced":"0"},{"fixed":"2.12.6","introduced":"2.12.0-RC.1"}],"component":"github.com/nats-io/nats-server/v2","cve_ids":["CVE-2026-33247"],"ecosystem":"Go","epss":0.0043,"exploited":false,"fixed_versions":["2.11.15","2.12.6"],"ghsa_id":"GHSA-x6g4-f6q3-fqvv","id":"tcs_01M5KFRQ3MR7F3T2T9N7RJ8F8V","modified_at":"2026-09-10T03:51:00.786133263Z","published_at":"2026-03-24T20:44:00Z","references":["https://osv.dev/vulnerability/GHSA-x6g4-f6q3-fqvv","https://github.com/nats-io/nats-server/security/advisories/GHSA-x6g4-f6q3-fqvv","https://nvd.nist.gov/vuln/detail/CVE-2026-33247","https://advisories.nats.io/CVE/secnote-2026-14.txt","https://github.com/nats-io/nats-server","https://pkg.go.dev/vuln/GO-2026-4827"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"GHSA-x6g4-f6q3-fqvv","url":"https://osv.dev/vulnerability/GHSA-x6g4-f6q3-fqvv"}],"summary":"NATS credentials are exposed in monitoring port via command-line argv"}