VulnerabilityAnalyzed
CVE-2025-47913
SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.
HIGH 7.5EPSS 0.62%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.62% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- go/ssh
- Source
- security@golang.org
References
- https://github.com/advisories/GHSA-56w8-48fp-6mgvThird Party Advisory
- https://go.dev/cl/700295Patch
- https://go.dev/issue/75178Exploit, Issue Tracking
- https://pkg.go.dev/vuln/GO-2025-4116Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.