CVE-2025-47913
High
Description
SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Go Ssh
PublishedNov 13, 2025
First seenNov 13, 2025
Weakness typeCWE-703CWE-703
How to fix
Update
- go ssh0.43.0 or later
- golang.org/x/crypto/ssh/agent0.43.0 or later
- golang.org/x/crypto0.43.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| go ssh | v < 0.43.0 | 0.43.0 |
| golang.org/x/crypto/ssh/agentGo | v < 0.43.0 | 0.43.0 |
| golang.org/x/cryptoGo | v < 0.43.0 | 0.43.0 |
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