CVE-2025-47912

The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL. RFC 3986 permits IPv6 addresses to be included within the host component, enclosed within square brackets. For example: "http://[::1]/". IPv4 addresses and hostnames must not appear within square brackets. Parse did not enforce this requirement.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://go.dev/cl/709857	Patch
https://go.dev/issue/75678	Issue Tracking
https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI	Mailing List Release Notes
https://pkg.go.dev/vuln/GO-2025-4010	Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/10/08/1	Mailing List Release Notes

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:golang:go::::::::
	cpe:2.3:a:golang:go::::::::

History

No history.

Information

Published : 2025-10-29 23:16

Updated : 2026-01-29 13:57

NVD link : CVE-2025-47912

Mitre link : CVE-2025-47912

CVE.ORG link : CVE-2025-47912

JSON object : View

Products Affected

golang

go

CWE

NVD-CWE-noinfo

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