CVE-2022-32934 Memory corruption in macOS

High 8.8 Published 1 Nov 2022 Updated 6 May 2025

A remote attacker can achieve kernel code execution on macOS due to improper memory handling, requiring immediate patching.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-32934?

CVE-2022-32934 is a high-severity memory corruption vulnerability in Apple Macos, published on 1 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, macOS Monterey 12.6. A remote user may be able to cause kernel code execution.

Weakness: CWE-119

Which versions are affected by CVE-2022-32934?

It affects 1 product.

Products include Apple Macos.

How do I fix CVE-2022-32934?

No fix has been published for CVE-2022-32934 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2022-32934 being exploited?

There is no known exploitation of CVE-2022-32934 in the wild and no public exploit code.

All Apple Macos vulnerabilities

Sources

Also known as GHSA-fmvh-rqw4-xjgg.