CVE-2025-61726

CVE Details

Release Date:	2026-01-28
Impact:	Important	What is this?

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.

See more information about CVE-2025-61726 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

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

Errata information

Platform	Errata	Release Date
Oracle Linux version 10 (golang)	ELSA-2026-2706	2026-02-16
Oracle Linux version 8 (delve)	ELSA-2026-2708	2026-02-16
Oracle Linux version 8 (golang)	ELSA-2026-2708	2026-02-16
Oracle Linux version 9 (golang)	ELSA-2026-2709	2026-02-16