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CVE-2025-47913 Potential denial of service in golang.org/x/crypto/ssh/agent

🗓️ 13 Nov 2025 21:29:39Reported by GoType 
cvelist
 cvelist
🔗 www.cve.org👁 172 Views

Security vulnerability may cause denial of service in golang.org/x/crypto/ssh/agent; SSH clients panic when receiving a success message instead of a typed response.

Related
Affected
Refs
[
  {
    "vendor": "golang.org/x/crypto",
    "product": "golang.org/x/crypto/ssh/agent",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "golang.org/x/crypto/ssh/agent",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.43.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "client.SignWithFlags"
      },
      {
        "name": "client.List"
      },
      {
        "name": "agentKeyringSigner.Sign"
      },
      {
        "name": "agentKeyringSigner.SignWithAlgorithm"
      },
      {
        "name": "client.Sign"
      },
      {
        "name": "client.Signers"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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