cvedb.io
CVE-2026-59849
LOW · CVSS 3.1
EPSS exploitation probability: 0%
Published 2026-07-21T15:16:37.647 · Last modified 2026-07-21T18:31:51.680

Summary

A flaw was found in libssh. Logic errors in automatic certificate-based public key authentication can cause libssh clients to loop indefinitely when configured certificates are missing or repeatedly rejected by a server, leading to denial of service.

Does this affect you?

Add your gear to cvedb and we'll alert you only when a vendor you run ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.