KEV · Actively exploited
CVE-2021-1732
HIGH 7.8
KEV
Windows Win32k Elevation of Privilege Vulnerability
EPSS
88.32%
exploit likely
percentile 99.5%
CISA Known Exploited Vulnerability
- Added to KEV
- 2021-11-03
- Remediation deadline
- 2021-11-17
- Required action
- Apply updates per vendor instructions.
- Ransomware
- Yes, known ransomware campaign
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.