Vulnerability Description
A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and content against any application built on swift-nio-ssh. This vulnerability is addressed in swift-nio-ssh version 0.14.1.
References
FAQ
What is CVE-2026-43798?
CVE-2026-43798 is a documented vulnerability. A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and content against any application built on swift-nio-ssh. This vulne...
How severe is CVE-2026-43798?
CVSS scoring is not yet available for CVE-2026-43798. Check NVD for updates.
Is there a patch for CVE-2026-43798?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.