Apple iOS and macOS Out-of-Bounds Write Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH

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

0.09 %

Predictive Probability

Percentile Rank

25.0 th

Documented as more likely to be exploited than 25.0% of known CVEs.

Detection Date

Aug 18, 2022

Remediation Due

Sep 08, 2022

CISA Catalog Active

Threat Analysis

Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow for remote code execution when processing malicious crafted web content.

Remediation Directive

Apply updates per vendor instructions.

External Intelligence

https://support.apple.com/en-gb/HT213412,

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2022-32893