KEV · Actively exploited
CVE-2022-21971
HIGH 7.8
Vendor bulletin scale — NVD CVSS pending
KEV
Windows Runtime Remote Code Execution Vulnerability
EPSS
53.93%
exploit likely
percentile 98.9%
CISA Known Exploited Vulnerability
- Added to KEV
- 2022-08-18
- Remediation deadline
- 2022-09-08
- Required action
- Apply updates per vendor instructions.
- Ransomware
- Unknown (not documented by CISA)
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 Server 2022 Fixed in 10.0.20348.525
- Windows Server 2019 Fixed in 10.0.17763.2565
- Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.493
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.1526
- Windows 10 21H1 · 2021-H1 Fixed in 10.0.19043.1526
- Windows 10 20H2 · 2020-H2 Fixed in 10.0.19042.1526
- Windows 10 1909 · 2019-09 Fixed in 10.0.18363.2094
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.2565