{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/envoyproxy/gateway"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.8.0-rc.0"
            },
            {
              "fixed": "1.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/envoyproxy/gateway"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-53719"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-16T19:19:17Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Vulnerability report without repro case. Repro case may be added later after harness is complete.\n\n**Preconditions (4):**\n- Tenant has SecurityPolicy + TCPRoute RBAC (baseline)\n- Tenant namespace permitted to attach TCPRoute to a Gateway listener\n- spec.authorization omitted (the trigger)\n- No admission webhook blocks the shape\n\n**Description:**\n\nA namespace-scoped tenant can deterministically panic the gatewayapi runner on every reconcile with a single CRD; the recover() in message/watchutil.go:53 keeps the process alive but unwinds the entire handle() callback in runner/runner.go:192, so xDS/Infra IR publishing stalls controller-wide until an admin deletes the object. Data plane keeps serving last-good config.",
  "id": "GHSA-m2v6-2jmh-4c68",
  "modified": "2026-07-16T19:19:17Z",
  "published": "2026-07-16T19:19:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/envoyproxy/gateway/security/advisories/GHSA-m2v6-2jmh-4c68"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/envoyproxy/gateway"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Envoy Gateway: Nil-dereference when SecurityPolicy targets TCPRoute without spec.authorization"
}