CVE-2026-69327: Microsoft Remote Desktop Gateway Service use-after-free

CVE-2026-69327 · Severity: high · CVSS 7.4 · Published 2026-11-10

A use-after-free vulnerability in Microsoft's Remote Desktop Gateway Service allows an attacker to execute arbitrary code with elevated privileges on affected systems. Remote Desktop Gateway is used to securely route remote access connections in enterprise environments. Exploitation could lead to system compromise and lateral movement within a network.

Technologies: Microsoft Remote Desktop Gateway Service. Vendors: Microsoft.

Quick answers

Is CVE-2026-69327 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-69327 being exploited in the wild.
How severe is CVE-2026-69327?
High severity, with a CVSS score of 7.4, published 10 November 2026.
Which products and versions are affected?
Microsoft Remote Desktop Gateway Service.
Is there a fix for CVE-2026-69327?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-69327 attacked?
It is attacked with local access, in a hosted service.
Am I affected by CVE-2026-69327?
Check whether you run Microsoft Remote Desktop Gateway Service. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A use-after-free condition in the Remote Desktop Gateway Service memory management allows an unauthenticated attacker to trigger code execution. The vulnerability exists in the gateway service component and can be triggered locally to achieve arbitrary code execution. No active exploitation has been reported at this time.

Affected products

  • Microsoft Remote Desktop Gateway Service

Timeline

  • 2026-11-10: disclosed

References

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