VULNERABILITY INTELLIGENCE

CVE-2020-9959

CVSS score2.4 LOW

EPSS probability0.28%

CISA KEVNot currently listed

Published2020-10-16

Last modified2026-06-17

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

Description

A lock screen issue allowed access to messages on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 14.0 and iPadOS 14.0. A person with physical access to an iOS device may be able to view notification contents from the lockscreen.

Weakness classification

CWE-667: Improper Locking

Primary references

product-security@apple.com — Mailing List, Third Party Advisory
product-security@apple.com — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory