A permissions issue was addressed with additional restrictions. This issue is fixed in iPadOS 17.7.7, iOS 18.4 and iPadOS 18.4. An app may be able to read a persistent device identifier.
CVE ID: CVE-2025-24220
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.5
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Vendor: Apple
Product: iPadOS, iOS and iPadOS
EPSS Score: 0.01% (probability of being exploited)
EPSS Percentile: 1.61% (scored less or equal to compared to others)
EPSS Date: 2025-06-10 (when was this score calculated)