CVE-2019-0863CISA KEVEPSS p91.4%

CVE-2019-0863Microsoft Windows Error Reporting (WER) Privilege Escalation Vulnerability

Microsoft / Windows

Description

Microsoft Windows Error Reporting (WER) contains a privilege escalation vulnerability due to the way it handles files, allowing for code execution in kernel mode.

Scoring

EPSS5.21% probability of exploitation · percentile 91.4% · 2026-06-19T12:03:05Z

CISA KEV entry

Added to KEV: 2021-11-03

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows Error Reporting (WER) Privilege Escalation Vulnerabilitykev-cve-2019-08630%live

Related by meaning· 5

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Windows Error Reporting Manager Privilege Escalation Vulnerability
CVE
Microsoft Windows Error Reporting Service Privilege Escalation Vulnerability
CVE
Microsoft Windows Error Reporting Service Improper Privilege Management Vulnerability
CVE
Microsoft Win32k Privilege Escalation Vulnerability
CVE
Microsoft Windows Kernel Privilege Escalation Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.