Technical Severity
HIGH
CVSS v3.1 Metrics
7.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Exploitation Likelihood
EPSS Prediction
7.53
%
Predictive Probability
Percentile Rank
91.6
th
Documented as more likely to be exploited than 91.6% of known CVEs.
Detection Date
Apr 25, 2022
Remediation Due
May 16, 2022
CISA Catalog Active
Threat Analysis
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.
Remediation Directive
Apply updates per vendor instructions.