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CVE-2019-0841

Severity
HIGH
CVSS
7.8
EPSS
0.414
Risk score
70.69
CISA KEV
Yes
PoC
No
Published
2019-04-09
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2019-1592, GHSA-WQQ2-J7VF-7RW9
Products
Microsoft:Windows, Microsoft:Windows 10 Version 1703 for 32-bit Systems, Microsoft:Windows 10 Version 1703 for x64-based Systems, Microsoft:Windows 10 Version 1709 for 32-bit Systems, Microsoft:Windows 10 Version 1709 for ARM64-based Systems, Microsoft:Windows 10 Version 1709 for x64-based Systems, Microsoft:Windows 10 Version 1803 for 32-bit Systems, Microsoft:Windows 10 Version 1803 for ARM64-based Systems, Microsoft:Windows 10 Version 1803 for x64-based Systems, Microsoft:Windows 10 Version 1809 for 32-bit Systems, Microsoft:Windows 10 Version 1809 for ARM64-based Systems, Microsoft:Windows 10 Version 1809 for x64-based Systems, Microsoft:Windows Server 2019, Microsoft:Windows Server 2019 (Core installation), Microsoft:Windows Server version 1709 (Core Installation), Microsoft:Windows Server version 1803 (Core Installation)
Sources
cisa.gov CVE-2019-0841
euvd EUVD-2019-1592

Description

An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0730, CVE-2019-0731, CVE-2019-0796, CVE-2019-0805, CVE-2019-0836.

References