CVE-2022-32788
CWE-120Published: September 20, 2022· Updated: Jun 17, 2026
Official Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. A remote user may be able to cause kernel code execution.
Risk Analysis
A buffer overflow in various Apple products allows remote kernel code execution. Given the critical nature of kernel-level access, this vulnerability requires immediate patching.
No public exploit is known, and the vulnerability is not in the CISA KEV catalog.
Update iOS, iPadOS, macOS, tvOS, and watchOS to the versions released in July 2022 to resolve the buffer overflow.
Technical Analysis
CVE-2022-32788 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 (8)
Quick Facts
Related CVEs (CWE-120)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-32788 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts