CVE-2025-61726

HIGH EPSS 50.7%
Published Jan 28, 20265mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jan 28, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
50.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-770

Affected Products 2

VendorProductVersionRange
golanggo* <1.24.12
golanggo*≥1.25.0  –  <1.25.6

References 4

  • go.dev https://go.dev/cl/736712
    Patch
  • go.dev https://go.dev/issue/77101
    Patch
  • groups.google.com https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
    Mailing ListRelease Notes
  • pkg.go.dev https://pkg.go.dev/vuln/GO-2026-4341
    Vendor Advisory

Remediation

  • go.dev https://go.dev/cl/736712
    Patch
  • go.dev https://go.dev/issue/77101
    Patch