Technical Severity
HIGH
CVSS v3.1 Metrics
8.6
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
18.81
%
Predictive Probability
Percentile Rank
95.1
th
Documented as more likely to be exploited than 95.1% of known CVEs.
Detection Date
Apr 10, 2023
Remediation Due
May 01, 2023
CISA Catalog Active
Threat Analysis
Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.
Remediation Directive
Apply updates per vendor instructions.