CVE-2023-34425
NVD-CWE-noinfoPublished: July 28, 2023· Updated: Jun 17, 2026
Official Description
The issue was addressed with improved memory handling. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, macOS Big Sur 11.7.9, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.
Risk Analysis
A memory handling vulnerability in Apple software could allow an application to achieve arbitrary code execution with kernel privileges. The 9.8 CVSS score indicates a critical risk that requires immediate attention.
No public exploit is known, and it is not included in the CISA KEV. The vulnerability is remotely exploitable with low complexity.
Update affected Apple devices to the latest software versions provided by the vendor.
Technical Analysis
CVE-2023-34425 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (24)
Quick Facts
Related CVEs (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-34425 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts