CyberSec.Space Logo
Back to CVE Browser

CVE-2019-0863

Known Exploited (CISA KEV)HIGH
7.8
CVSS Severity Score
EPSS Score37.4740%
EPSS Percentile95.82th
PublishedMay 16, 2019
Last ModifiedOct 29, 2025

Vulnerability Description

An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'.

Affected Platforms (CPE)

💻
Microsoft

Windows 10 1507

All versions
💻
Microsoft

Windows 10 1507

All versions
💻
Microsoft

Windows 10 1607

All versions
💻
Microsoft

Windows 10 1607

All versions
💻
Microsoft

Windows 10 1703

All versions
💻
Microsoft

Windows 10 1703

All versions
💻
Microsoft

Windows 10 1709

All versions
💻
Microsoft

Windows 10 1709

All versions
💻
Microsoft

Windows 10 1709

All versions
💻
Microsoft

Windows 10 1803

All versions
💻
Microsoft

Windows 10 1803

All versions
💻
Microsoft

Windows 10 1803

All versions
💻
Microsoft

Windows 10 1809

All versions
💻
Microsoft

Windows 10 1809

All versions
💻
Microsoft

Windows 10 1809

All versions
💻
Microsoft

Windows 10 1903

All versions
💻
Microsoft

Windows 10 1903

All versions
💻
Microsoft

Windows 10 1903

All versions
💻
Microsoft

Windows 7

All versions
💻
Microsoft

Windows 8.1

All versions
💻
Microsoft

Windows Rt 8.1

All versions
💻
Microsoft

Windows Server 1803

All versions
💻
Microsoft

Windows Server 1903

All versions
💻
Microsoft

Windows Server 2008

= r2
💻
Microsoft

Windows Server 2008

= r2
💻
Microsoft

Windows Server 2012

All versions
💻
Microsoft

Windows Server 2012

= r2
💻
Microsoft

Windows Server 2016

All versions
💻
Microsoft

Windows Server 2019

All versions

References & Advisories

🔗 http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863
🔗 http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863

Related Vulnerabilities

CVE-2026-121917.8

A vulnerability was found in Comma AI Openpilot 0.11. This issue affects the function pickle.load/pickle.loads of the file selfdri...

CVE-2026-121905.3

A vulnerability has been found in Genspark AI Workspace App 2.8.4 on Android. This vulnerability affects unknown code of the compo...

CVE-2026-121895.3

A flaw has been found in Moovit Bus & Public Transit App 1.18 on Android. This affects an unknown part of the component com.tranzm...

CVE-2026-121886.3

A vulnerability was detected in Grit42 Grit up to 0.11.0. Affected by this issue is some unknown functionality of the file modules...