CVE-2019-1385 — 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-2019-1385HIGH

Microsoft Windows

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   L   N  U  H  H  H    7.8   .0362   88.6   YES

AFFECTED
  Product                                                  Versions                              Fixed
  Windows                                                  10 Version 1709 for 32-bit Systems –  —
  Windows Server                                           version 1803  (Core Installation) –   —
  Windows 10 Version 1903 for 32-bit Systems               unspecified –                         —
  Windows 10 Version 1903 for x64-based Systems            unspecified –                         —
  Windows 10 Version 1903 for ARM64-based Systems          unspecified –                         —
  Windows Server, version 1903 (Server Core installation)  unspecified –                         —

TIMELINE
  Nov 26  Reserved by microsoft
  May 23  Added to CISA KEV, remediation due 2022-06-13
  May 23  Published (CNA: microsoft)

CWE-59 · CNA: microsoft · CVSS v3.1 · 3 references · NVD status: Analyzed · KEV due June 13, 2022

Description

An elevation of privilege vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.To exploit this vulnerability, an authenticated attacker would need to run a specially crafted application to elevate privileges.The security update addresses the vulnerability by correcting how AppX Deployment Extensions manages privileges., aka 'Windows AppX Deployment Extensions Elevation of Privilege Vulnerability'.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
November 26, 2018	Reserved	Reserved by microsoft
May 23, 2022	KEV ADDED	Added to CISA KEV, remediation due 2022-06-13
May 23, 2022	Published	Published (CNA: microsoft)

Affected

Affected products and packages — 6 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Microsoft	Windows	—	10 Version 1709 for 32-bit Systems	—
Microsoft	Windows Server	—	version 1803 (Core Installation)	—
Microsoft	Windows 10 Version 1903 for 32-bit Systems	—	unspecified	—
Microsoft	Windows 10 Version 1903 for x64-based Systems	—	unspecified	—
Microsoft	Windows 10 Version 1903 for ARM64-based Systems	—	unspecified	—
Microsoft	Windows Server, version 1903 (Server Core installation)	—	unspecified	—

Weaknesses

CWE-59

References (3)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1385 [Patch, Vendor Advisory]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1385 [US Government Resource]
https://www.zerodayinitiative.com/advisories/ZDI-19-979/ [Third Party Advisory]

Authoritative record: CVE-2019-1385 at cve.org

Vendors: microsoft

Weaknesses: CWE-59

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2019-1385 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.