An access issue was addressed with additional sandbox restrictions. This issue is fixed in visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. A sandboxed app may be able to observe system-wide network connections.
https://support.apple.com/en-us/125639
https://support.apple.com/en-us/125638
https://support.apple.com/en-us/125637
https://support.apple.com/en-us/125636