CVE-2025-61726
HIGHCVSS v3.1: 7.5 · EPSS: 0.0076 (50.7 percentile)
Source data as of:
At a glance
- Severity
- HIGH
- CVSS
- 7.5 v3.1 · NVD
- EPSS
- 0.0076 (50.7 percentile) · FIRST.org
- CISA KEV
- No
- Type
- Resource Exhaustion · NVD CWE
- Attack conditions (CVSS vector)
- NetworkNo privilegesNo user interaction · Source: NVD Vector
- Affected vendors
- golang
- Published
- 2026-01-28 · Modified: 2026-06-30
- References
- Jump to references (8)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
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.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.
- Vendor advisory https://go.dev/cl/736712
- Vendor advisory https://go.dev/issue/77101
- Reference https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
- Vendor advisory https://pkg.go.dev/vuln/GO-2026-4341
- Distro https://access.redhat.com/errata/RHSA-2026:10096
- Distro https://access.redhat.com/errata/RHSA-2026:10104
- Distro https://access.redhat.com/errata/RHSA-2026:10184
- Distro https://access.redhat.com/errata/RHSA-2026:10225