Information Leakage Vulnerability in Apple Products
CVE-2026-28920

Currently unrated

Key Information:

Vendor: Apple
Status: iOS And iPad OS; Mac OS; TV OS; Visionos
Vendor: CVE Published:; 11 May 2026

What is CVE-2026-28920?

An information leakage vulnerability has been identified in various Apple operating systems, which can lead to the unintentional exposure of sensitive data when a user visits a maliciously crafted website. This issue has been addressed in the latest updates across multiple Apple platforms, reinforcing data security with additional validation measures.

Affected Version(s)

iOS and iPadOS 0 < 18.7.9

iOS and iPadOS 0 < 26.5

macOS 0 < 14.8.7

References

https://support.apple.com/en-us/127110

https://support.apple.com/en-us/127111

https://support.apple.com/en-us/127115

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
May 11, 2026
Vulnerability Reserved
Mar 3, 2026

CVE-2026-28920 Data

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