Vulnerability Monitor

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CVE-2025-58181

SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.

Published

2025-11-19T21:15:50.850

Last Modified

2025-12-11T19:29:24.900

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-770

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	golang	crypto	< 0.45.0	Yes

References

https://go.dev/cl/721961 Patch ([email protected])
https://go.dev/issue/76363 Issue Tracking ([email protected])
https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA Mailing List ([email protected])
https://pkg.go.dev/vuln/GO-2025-4134 Vendor Advisory ([email protected])