Technical Severity
HIGH
CVSS v3.1 Metrics
7.5
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitation Likelihood
EPSS Prediction
84.81
%
Predictive Probability
Percentile Rank
99.3
th
Documented as more likely to be exploited than 99.3% of known CVEs.
Detection Date
Jun 22, 2023
Remediation Due
Jul 13, 2023
CISA Catalog Active
Threat Analysis
Mozilla Firefox, Firefox ESR, and Thunderbird contain a use-after-free vulnerability in SVG Animation, targeting Firefox and Tor browser users on Windows.
Remediation Directive
Apply updates per vendor instructions.