CVE-2026-97816

Summary

A use-after-free vulnerability in OpenSSH for Windows allows remote attackers to execute arbitrary code with high privileges. This critical flaw occurs when freed memory is accessed after being deallocated, potentially leading to remote code execution.

Exploitability

Exploitation is relatively straightforward requiring only network access to the vulnerable OpenSSH service, with no authentication required for the initial exploit.

Blast radius

The impact could be severe across Windows environments running vulnerable OpenSSH versions, potentially allowing attackers to gain full system compromise on affected servers.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to OpenSSH for Windows version 9.8p1 or later immediately, as this release contains the fix for CVE-2026-97816.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.