pgx v5.11.0

{
  "id": "c5d3e2ee5cb52b511b9afeae730238bb1d8d3a31d6b59a9329c2797df7cde5eb",
  "url": "https://github.com/jackc/pgx/releases/tag/v5.11.0",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "pgx v5.11.0",
    "summary": "pgx v5.11.0 hardens PostgreSQL protocol and type decoders, rejects unsafe NUL-containing startup parameters, and fixes multiple panics and malformed-input handling issues. No CVE or severity is stated.",
    "evidence": "pgproto3: StartupMessage.Encode rejects a NUL byte in any parameter name or value instead of writing it.",
    "products": [
      {
        "name": {
          "value": "pgx",
          "evidence": "Release notes from pgx"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v5.11.0",
            "evidence": "v5.11.0"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-jackc-pgx",
  "document_id": 21429,
  "published_at": "2026-09-07T23:46:37+00:00"
}