Vulnerability Report: GO-2026-4341

• CVE-2025-61726, CVE-2025-61726
• Affects: net/url
• Published: Jan 28, 2026

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption.