low3.3
CVE-2025-43294
An issue existed in the handling of environment variables.
Impact
An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26, tvOS 26.1, watchOS 26.1. An app may be able to access sensitive user data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Macos | before 26.0 |