GHSA-56w8-48fp-6mgv

golang.org/x/crypto/ssh/agent has a potential denial of service

At a glance

Published: 2025-11-14 00:30 UTC
Updated: 2026-09-10 03:50 UTC
CVE: CVE-2025-47913
Aliases: GO-2025-4116
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

Affected packages

Package	Versions
Go · golang.org/x/crypto/ssh/agent	introduced 0, fixed 0.43.0

References

https://nvd.nist.gov/vuln/detail/CVE-2025-47913 ADVISORY
https://github.com/golang/crypto PACKAGE
https://go.dev/cl/700295 WEB
https://go.dev/issue/75178 WEB
https://pkg.go.dev/vuln/GO-2025-4116 WEB

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — GitHub Advisory Database