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CVE-2023-32434Apple Multiple Products Integer Overflow Vulnerability
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.
7.8 HIGHEPSS 51.51%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.8 | HIGH | 3.1NVD | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CISA required action
⚡ Known exploited · remediation due Jul 14, 2023
Apply updates per vendor instructions.
Details
- CVE ID
- CVE-2023-32434
- Status
- Analyzed
- Assigner (CNA)
- apple
- Published
- Jun 23, 2023
- Last modified
- 2026-06-17 05:58 UTC
- Weaknesses
Affected Products
As published by the CNA in the CVE record.
ApplemacOS1 version range
- before 12.6
AppleiOS and iPadOS1 version range
- before 15.7
AppleiOS and iPadOS1 version range
- before 16.5
ApplewatchOS1 version range
- before 8.8
ApplewatchOS1 version range
- before 9.5
ApplemacOS1 version range
- before 13.4
ApplemacOS1 version range
- before 11.7
References
- seclists.org http://seclists.org/fulldisclosure/2023/Oct/20
- support.apple.com https://support.apple.com/en-us/HT213808
- support.apple.com https://support.apple.com/en-us/HT213809
- support.apple.com https://support.apple.com/en-us/HT213810
- support.apple.com https://support.apple.com/en-us/HT213811
- support.apple.com https://support.apple.com/en-us/HT213812
- support.apple.com https://support.apple.com/en-us/HT213813
- support.apple.com https://support.apple.com/en-us/HT213814
- support.apple.com https://support.apple.com/kb/HT213990
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434