CVE-2026-69692: Microsoft Windows Audio Service use-after-free privilege escalation

CVE-2026-69692 · Severity: high · CVSS 7 · Published 2026-09-08

Windows Audio Service contains a memory safety flaw that allows an attacker with local system access to execute arbitrary code with elevated privileges. This vulnerability could enable an attacker to bypass Windows security controls and gain administrative access to a corporate computer, potentially leading to data theft, malware installation, or lateral movement within a network.

Technologies: Microsoft Windows Audio Service. Vendors: Microsoft.

Quick answers

Is CVE-2026-69692 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-69692 being exploited in the wild.
How severe is CVE-2026-69692?
High severity, with a CVSS score of 7, published 8 September 2026.
Which products and versions are affected?
Microsoft Windows Audio Service.
Is there a fix for CVE-2026-69692?
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-2026-69692 attacked?
It is attacked with local access.
Am I affected by CVE-2026-69692?
Check whether you run Microsoft Windows Audio 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 vulnerability exists in the Windows Audio Service, a core Windows system component responsible for audio playback and recording. An attacker who already has local user-level access can trigger the memory safety flaw to escalate privileges to SYSTEM level. The vulnerability requires authentication/local access as a precondition; remote exploitation is not possible. Successful exploitation allows arbitrary code execution in the context of the audio service, effectively achieving privilege escalation from standard user to administrator. Microsoft has released security updates to patch this vulnerability.

Affected products

  • Microsoft Windows Audio Service

Timeline

  • 2026-09-08: disclosed

References

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