# golang.org/x/crypto/ssh/knownhosts (Go) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/golang.org/x/crypto/ssh/knownhosts

## Advisories (1)

### [CVE-2026-42508](https://cve.now/CVE-2026-42508): Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts

- Severity: Critical 9.1
- Published: May 22, 2026
- Affected: fixed in 0.52.0.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/go/golang.org/x/crypto/ssh/knownhosts
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.