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Go CVE-2025-61726

HIGH
Allocation of Resources Without Limits or Throttling (CWE-770)
2026-01-28 security@golang.org
7.5
CVSS 3.1 · Vendor: golang
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Severity by source

Vendor (golang) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SUSE
HIGH
qualitative
Red Hat
7.5 HIGH
qualitative

Primary rating from Vendor (golang).

CVSS VectorVendor: golang

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch released
Feb 06, 2026 - 18:47 nvd
Patch available
CVE Published
Jan 28, 2026 - 20:16 nvd
HIGH 7.5

DescriptionCVE.org

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.

AnalysisAI

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. [CVSS 7.5 HIGH]

Technical ContextAI

Classified as CWE-770 (Allocation of Resources Without Limits or Throttling). Affects Go. 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.

RemediationAI

A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.

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Vendor StatusVendor

SUSE

Severity: High
Product Status
Container suse/sl-micro/6.0/baremetal-os-container:2.1.3-4.34 Affected
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.7 Container suse/sl-micro/6.0/toolbox:13.2-9.2 Image SL-Micro Affected
Container suse/sl-micro/6.0/kvm-os-container:2.1.3-4.34 Container suse/sl-micro/6.0/rt-os-container:2.1.3-5.33 Affected
Container suse/sl-micro/6.1/baremetal-os-container:2.2.1-7.35 Affected
Container suse/sl-micro/6.1/base-os-container:2.2.1-5.57 Affected

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CVE-2025-61726 vulnerability details – vuln.today

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