This issue was addressed with improved checks. This issue is fixed in iOS 18.0.1 and iPadOS 18.0.1. Audio messages in Messages may be able to capture a few seconds of audio before the microphone indicator is activated.
https://securityaffairs.com/169381/mobile-2/apple-ios-18-0-1.html
https://www.theregister.com/2024/10/04/apple_voiceover_password_bug/
https://support.apple.com/en-us/121373
Source: Mitre, NVD
Published: 2024-10-04
Updated: 2025-03-25
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 4.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS: 0.00082