KEV · Actively exploited
CVE-2021-34486
HIGH 7.8
KEV
Windows Event Tracing Elevation of Privilege Vulnerability
EPSS
36.47%
moderate exploit risk
percentile 97.2%
CISA Known Exploited Vulnerability
- Added to KEV
- 2022-03-28
- Remediation deadline
- 2022-04-18
- Required action
- Apply updates per vendor instructions.
- Ransomware
- No
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Fixed in Windows Server 2019 (Server Core installation) 10.0.17763.2114 Windows Server 2019 10.0.17763.2114 Windows 10 21H1 · 2021-H1 10.0.19043.1165 Windows 10 20H2 · 2020-H2 10.0.19042.1165 Windows 10 2004 · 2020-04 10.0.19041.1165 Windows 10 1909 · 2019-09 10.0.18363.1734 Windows 10 1809 · 2018-09 10.0.17763.2114