Release notes from harbor v2.13.6

{
  "id": "7b1b270eda5369b837ca8bd5a26ac9ff11d72b43e8b35182068e57331aa458d4",
  "url": "https://github.com/goharbor/harbor/releases/tag/v2.13.6",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Release notes from harbor v2.13.6",
    "summary": "Harbor v2.13.6 includes security fixes for webhook delivery to internal addresses and unsigned-image signing behavior, along with other security advisories. The release also documents a push-replication regression for specific registries; a resolution is planned for an upcoming patch release.",
    "evidence": "Release notes from harbor\nv2.13.6\n\nWarning Breaking change: webhooks to internal addresses are blocked by default The fix for GHSA-2phj-cp9f-qq6w blocks webhook and Slack delivery to private, loopback, link-local and other non-public addresses.",
    "products": [
      {
        "name": {
          "value": "harbor",
          "evidence": "Release notes from harbor"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v2.13.6",
            "evidence": "Release notes from harbor\nv2.13.6"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-goharbor-harbor",
  "document_id": 21252,
  "published_at": "2026-10-08T10:03:26+00:00"
}