Release v2.15.1

{
  "id": "1969497a2fa02abebeac415036cad02ab1169ac824da7eab033f3d2a97f27345",
  "url": "https://github.com/nats-io/nats-server/releases/tag/v2.15.1",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Release v2.15.1",
    "summary": "nats-server v2.15.1 fixes several security-relevant permission and authentication issues, including a window in which denied messages could be delivered and incorrect TLS certificate pin validation after configuration reload. The release also reserves the legacy gateway reply prefix on client ingress.",
    "evidence": "Release v2.15.1",
    "products": [
      {
        "name": {
          "value": "nats-server",
          "evidence": "Release notes from nats-server"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v2.15.1",
            "evidence": "Release v2.15.1"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-nats-io-nats-server",
  "document_id": 21845,
  "published_at": "2026-10-09T08:40:47+00:00"
}