CVE-2022-26758

High

Description

A malicious application may cause unexpected changes in memory shared between processes. A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4.

SeverityHigh

CVSS7.1

Exploit probability—

Product

Apple Macos

PublishedJun 10, 2026

First seenJun 10, 2026

Weakness typeCWE-362Race condition

How to fix

Update

apple macos12.4 or later

Vendor advisories

support.apple.com/en-us/102871

Affected products

Product	Affected versions	Fixed in
apple macos	v < 12.4	12.4

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.