CVE-2026-108134: Microsoft Windows Autopilot use-after-free privilege elevation

CVE-2026-108134 · Severity: high · CVSS 7 · Published 2026-10-13

Windows Autopilot, which automates the setup and configuration of new Windows devices in enterprise environments, contains a use-after-free vulnerability. An authorized attacker with local access can exploit this flaw to gain elevated privileges and take full control of the device.

Technologies: Microsoft Windows Autopilot. Vendors: Microsoft.

Quick answers

Is CVE-2026-108134 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-108134 being exploited in the wild.
How severe is CVE-2026-108134?
High severity, with a CVSS score of 7, published 13 October 2026.
Which products and versions are affected?
Microsoft Windows Autopilot.
Is there a fix for CVE-2026-108134?
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-2026-108134 attacked?
It is attacked with local access, in an operating system.
Am I affected by CVE-2026-108134?
Check whether you run Microsoft Windows Autopilot. 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 Windows Autopilot allows an authenticated local attacker to escalate privileges. The vulnerability requires prior authorization and local access to trigger, but successful exploitation grants elevated system privileges.

Affected products

  • Microsoft Windows Autopilot

Timeline

  • 2026-10-13: disclosed

References

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