🛡️ CVE-2023-32434
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-190 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-190
Public Exploit ✅ No
Source NVD
Published 2023-06-23
Updated 2026-06-08
Modified 2025-10-23
Fix URL N/A

Affected Packages

Software From version Fixed in
ipados 16.0 16.5.1
iphone-os 16.0 16.5.1
macos 13.0 13.4.1
watchos 9.0 9.5.2

References

Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/20
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/20

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