CVE-2023-32434NVD

Vulnerability Summary

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.

Severity Level

UNKNOWN

Published Date

Jun 23, 2023

Last Modified

Oct 21, 2025

Exploitation Status

ACTIVE

EPSS Score (30-Day)

Data Pending

Root Weakness (CWE)

N/A

Affected & Patched Versions

Affected Versions

Apple macOS >= unspecified and < 12.6
Apple iOS and iPadOS >= unspecified and < 15.7
Apple iOS and iPadOS >= unspecified and < 16.5
Apple watchOS >= unspecified and < 8.8
Apple watchOS >= unspecified and < 9.5
Apple macOS >= unspecified and < 13.4
Apple macOS >= unspecified and < 11.7

Patched Versions

Apple macOS 12.6
Apple iOS and iPadOS 15.7
Apple iOS and iPadOS 16.5
Apple watchOS 8.8
Apple watchOS 9.5
Apple macOS 13.4
Apple macOS 11.7

🎁7-Day Free Trial — Try Pro or Team, no card required.

📧Email Delivery — Threat intel straight to your inbox.

♾️Unlimited Vendors — Track your entire stack.

🚨All New CVEs — Be the first to know.

📈EPSS Spike Alerts — Catch rising risk before it peaks.

🎯Custom EPSS/CVSS — Filter noise, focus on risk.

🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.

🐙GitHub Issues — Auto-tracked, no duplicates.

📬Weekly Digest — One clean summary, not inbox spam.

🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).

💬Webhooks — Slack & Teams integration.

🔀Smart Routing — Critical alerts to one channel, rest to another.

🚫Ad-Free — Uninterrupted experience.