5.5
Medium
CVE-2024-40842 An issue was addressed with improved validation of environment variables
Description
An issue was addressed with improved validation of environment variables. This issue is fixed in macOS Sequoia 15. An app may be able to access user-sensitive data.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 15 | earliest → < 15 | 15 |
Other CVEs of macOS
The 3813 CVEs of macOS →
CVE-2026-86925
An authorization issue was addressed with improved state management
5.5
Medium
CVE-2026-84627
A buffer overflow was addressed with improved bounds checking
7.8
High
CVE-2026-113945
An out-of-bounds read was addressed with improved bounds checking
5.5
Medium
CVE-2026-65327
A logic issue was addressed with improved checks
8.4
High