{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/nats-io/nats-server","cve_ids":["CVE-2026-29785"],"ecosystem":"Go","epss":0.00684,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-52jh-2xxh-pwh6","id":"tcs_01M5KEXJ0QM0MP7V03RN3ZVN9R","modified_at":"2026-09-10T03:50:59.782887480Z","published_at":"2026-03-24T21:29:06Z","references":["https://osv.dev/vulnerability/GHSA-52jh-2xxh-pwh6","https://github.com/nats-io/nats-server/security/advisories/GHSA-52jh-2xxh-pwh6","https://nvd.nist.gov/vuln/detail/CVE-2026-29785","https://github.com/nats-io/nats-server/commit/a1488de6f2ba6e666aef0f9cce0016f7f167d6a8","https://advisories.nats.io/CVE/secnote-2026-04.txt","https://github.com/nats-io/nats-server"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-52jh-2xxh-pwh6#Go/github.com/nats-io/nats-server","url":"https://osv.dev/vulnerability/GHSA-52jh-2xxh-pwh6"}],"summary":"NATS Server panic via malicious compression on leafnode port"}