SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-f6x5-jh6r-wrfv golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 11 Dec 2025 19:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:golang:crypto:*:*:*:*:*:go:*:*

Fri, 21 Nov 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Golang
Golang crypto
Golang ssh
Vendors & Products Golang
Golang crypto
Golang ssh

Thu, 20 Nov 2025 17:30:00 +0000

Type Values Removed Values Added
Title CVE-2025-47914 in golang.org/x/crypto/ssh/agent Malformed constraint may cause denial of service in golang.org/x/crypto/ssh/agent

Wed, 19 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 19 Nov 2025 20:45:00 +0000

Type Values Removed Values Added
Description SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.
Title CVE-2025-47914 in golang.org/x/crypto/ssh/agent
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2025-11-20T17:15:00.344Z

Reserved: 2025-05-13T23:31:29.597Z

Link: CVE-2025-47914

cve-icon Vulnrichment

Updated: 2025-11-19T20:50:22.359Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-19T21:15:50.517

Modified: 2025-12-11T19:36:41.373

Link: CVE-2025-47914

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-21T09:16:08Z

Weaknesses