CVE-2026-28856
MEDIUMiOS and iPadOS < 26.4 - Unauthenticated Sensitive User Information Exposure via Locked Device
Title source: llmDescription
The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.
References (3)
Core 3
Scores
CVSS v3
4.6
EPSS
0.0028
EPSS Percentile
19.2%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (7)
Apple/iOS and iPadOS
< 26.4
apple/ipados
< 26.4
apple/iphone_os
< 26.4
Apple/visionOS
< 26.4
apple/visionos
< 26.4
Apple/watchOS
< 26.4
apple/watchos
< 26.4
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026