CVE-2025-61726 - CVE House

Back to Database

Status published Unknown CVE-2025-61726

Memory exhaustion in query parameter parsing in net/url

0 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-61726

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

jub0bs

References

More from Go standard library

View All →

Unexpected session resumption in crypto/tls

Handshake messages may be processed at the incorrect encryption level in crypto/tls

Excessive resource consumption when printing error string for host certificate validation in crypto/x509

Excessive CPU consumption when building archive index in archive/zip

Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

Affected Vendor

Go standard library

View all reports →

Affected Software

net/url

Vulnerable Versions:

0, 1.25.0

Timeline

Official Publish: January 28th, 2026

Last Modified: July 16th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.