Description
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Published: 2026-10-13
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 16 Oct 2026 13:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-184

Fri, 16 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows Server 2019 (server Core Installation)
Vendors & Products Microsoft windows Server 2019 (server Core Installation)

Thu, 15 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-822

Wed, 14 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
Description Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Title Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft windows 10 1809
Microsoft windows Server 2019
Weaknesses CWE-822
CPEs cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows 10 1809
Microsoft windows Server 2019
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Subscriptions

Microsoft Windows 10 1809 Windows Server 2019 Windows Server 2019 (server Core Installation)
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-16T23:27:19.752Z

Reserved: 2026-10-09T21:52:56.481Z

Link: CVE-2026-108471

cve-icon Vulnrichment

Updated: 2026-10-13T21:57:47.954Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:18:07.377

Modified: 2026-10-16T14:17:21.393

Link: CVE-2026-108471

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-16T23:15:14Z

Weaknesses
  • CWE-184

    Incomplete List of Disallowed Inputs