CVE-2026-28856

CWE-284 — Improper Access Control3 documents3 sources
Severity
4.6MEDIUM
EPSS
0.0%
top 91.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple VisionosApple Watchos+2 more
Timeline
PublishedMar 25

Description

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.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 0.9 | Impact: 3.6

Affected Packages7 packages

▶NVDapple/ipados< 26.4
▶CVEListV5apple/watchos< 26.4
▶NVDapple/watchos< 26.4
▶CVEListV5apple/visionos< 26.4
▶NVDapple/visionos< 26.4

🔴Vulnerability Details

2
CVEList
CVE-2026-28856: The issue was addressed with improved authentication↗2026-03-25
▶
GHSA
GHSA-9chh-mhfr-3v8v: The issue was addressed with improved authentication↗2026-03-25
▶
CVE-2026-28856 (MEDIUM CVSS 4.6) | The issue was addressed with improv | cvebase.io