CVE-2022-26707: Apple macOS

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue in the handling of environment variables was addressed with improved validation. This issue is fixed in macOS Monterey 12.4. A user may be able to view sensitive user information.

Affected products

• Apple macOS: from 12.0.0, before 12.4 (fixed in 12.4)

Published 2022-09-23. Last modified 2026-06-17.