CVE-2019-8809

3.3 lowEPSS 0.3%

Low (3.3) in apple. EPSS 0.3% chance of exploitation in the next 30 days.

A validation issue was addressed with improved logic. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, watchOS 6, iOS 13. A local app may be able to read a persistent account identifier.

Severity

CVSS 3.1

3.3 low

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
Published: 2020-10-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:ipados
apple:iphone_os
apple:mac_os_x
apple:tvos
apple:watchos

References

https://support.apple.com/en-us/HT210603
https://support.apple.com/en-us/HT210604
https://support.apple.com/en-us/HT210606
https://support.apple.com/en-us/HT210607
https://support.apple.com/en-us/HT210634

Check your stack JSON