CVE-2026-28856

low-risk

Published 2026-03-25

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.

Do I need to act?

0.04% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.6/10 Medium

PHYSICAL / LOW complexity

Affected Products (4)

Ipados

Iphone Os

Visionos

Watchos

Affected Vendors

Apple

References (3)

Vendor Advisory https://support.apple.com/en-us/126792

Vendor Advisory https://support.apple.com/en-us/126798

Vendor Advisory https://support.apple.com/en-us/126799

/ 100

low-risk

Severity 16/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 10/34 · Low