CVE-2023-38186 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2023-38186CRITICAL

Microsoft Windows 10 Version 21H2 — Windows Mobile Device Management Elevation of Privilege Vulnerability

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   N  U  H  H  H    9.8   .0130   68.2     —

AFFECTED
  Product                  Versions        Fixed
  Windows 10 Version 21H2  10.0.19044.0 –  —
  Windows 10 Version 22H2  10.0.19045.0 –  —
  Windows 11 version 21H2  10.0.22000.0 –  —
  Windows 11 version 22H2  10.0.22621.0 –  —
  Windows Server 2022      10.0.20348.0 –  —

TIMELINE
  Jul 12  Reserved by microsoft
  Aug 8   Published (CNA: microsoft)
  Aug 10  RESCORED — CVE-2023-38186 (Microsoft Windows 10 Version 21H2). CVSS 8.8 → 9.8 (NVD).

CWE-306 · CNA: microsoft · CVSS v3.1 · 1 reference · NVD status: Modified

Description

Windows Mobile Device Management Elevation of Privilege Vulnerability

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 12, 2023	Reserved	Reserved by microsoft
August 8, 2023	Published	Published (CNA: microsoft)
August 10, 2026	RESCORED	RESCORED — CVE-2023-38186 (Microsoft Windows 10 Version 21H2). CVSS 8.8 → 9.8 (NVD).

Affected

Affected products and packages — 5 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Microsoft	Windows 10 Version 21H2	—	10.0.19044.0	—
Microsoft	Windows 10 Version 22H2	—	10.0.19045.0	—
Microsoft	Windows 11 version 21H2	—	10.0.22000.0	—
Microsoft	Windows 11 version 22H2	—	10.0.22621.0	—
Microsoft	Windows Server 2022	—	10.0.20348.0	—

Weaknesses

CWE-306

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38186 [Patch, Vendor Advisory]

Authoritative record: CVE-2023-38186 at cve.org

Vendors: microsoft

Weaknesses: CWE-306

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-38186 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.