Security advisory

{
  "id": "5f4e8a325c40264a04d3c243ef5aef798985ed6e2a9edbf96ebf19941d666219",
  "url": "https://osv.dev/vulnerability/CVE-2025-22870",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-22870",
    "summary": "Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to \"*.example.com\", a request to \"[::1%25.example.com]:80` will incorrectly match and not be proxied.",
    "evidence": "osv:CVE-2025-22870",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-22870",
      "aliases": [
        "CVE-2025-22870",
        "GHSA-qxp5-gwg8-xv66",
        "GO-2025-3503"
      ],
      "affected": [],
      "modified": "2026-10-07T17:26:54.781198433Z",
      "provider": "osv",
      "references": [
        "https://security.netapp.com/advisory/ntap-20250509-0007/",
        "https://go.dev/cl/654697",
        "https://go.dev/issue/71984",
        "https://pkg.go.dev/vuln/GO-2025-3503"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-22870",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 97056,
  "published_at": "2025-03-12T19:15:38+00:00"
}