This issue was addressed through improved state management. This issue is fixed in iOS 18.5 and iPadOS 18.5. Muting the microphone during a FaceTime call may not result in audio being silenced.
CVE ID: CVE-2025-31253
CVSS Base Severity: HIGH
CVSS Base Score: 7.1
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Vendor: Apple
Product: iOS and iPadOS
EPSS Score: 0.03% (probability of being exploited)
EPSS Percentile: 6.15% (scored less or equal to compared to others)
EPSS Date: 2025-06-10 (when was this score calculated)