Vulnerability intelligence

CVE-2023-32434

Apple Multiple Products Integer Overflow Vulnerability

Apple Multiple Products

An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.5.2, macOS Big Sur 11.7.8, iOS 15.7.7 and iPadOS 15.7.7, macOS Monterey 12.6.7, watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, macOS Ventura 13.4.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

CVSS Score

—

Unrated

EPSS — Exploit Probability

52%

Riskier than 99% of all CVEs · checked 2026-10-17

Exploitation

Confirmed in the wild

KEV since 2023-06-23

Remediation

Unconfirmed

Federal deadline 2023-07-14