Technical Severity
HIGH
CVSS v3.1 Metrics
8.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Likelihood
EPSS Prediction
0.22
%
Predictive Probability
Percentile Rank
44.0
th
Documented as more likely to be exploited than 44.0% of known CVEs.
Detection Date
Jan 23, 2024
Remediation Due
Feb 13, 2024
CISA Catalog Active
Threat Analysis
Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.