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.
Metrics
Affected Vendors & Products
References
History
Tue, 03 Feb 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Fri, 30 Jan 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 29 Jan 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Thu, 29 Jan 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Go Standard Library
Go Standard Library net/url |
|
| Vendors & Products |
Go Standard Library
Go Standard Library net/url |
Wed, 28 Jan 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Memory exhaustion in query parameter parsing in net/url | |
| References |
|
Status: PUBLISHED
Assigner: Go
Published: 2026-01-28T19:30:31.215Z
Updated: 2026-01-29T18:31:59.685Z
Reserved: 2025-09-30T15:05:03.605Z
Link: CVE-2025-61726
Updated: 2026-01-29T18:31:55.540Z
Status : Awaiting Analysis
Published: 2026-01-28T20:16:09.713
Modified: 2026-01-29T19:16:16.243
Link: CVE-2025-61726
ReportizFlow