CVE-2026-28958

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-11 · updated 2026-10-26
Weakness: CWE-200

Description

This issue was addressed with improved data protection. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. An app may be able to access sensitive user data.

Affected products

Apple iPadOS: before 26.5 — fixed in 26.5
Apple Iphone Os: before 26.5 — fixed in 26.5
Apple macOS: from 26.0 before 26.5 — fixed in 26.5
Apple visionOS: before 26.5 — fixed in 26.5

How to fix

Upgrade to a fixed version: Apple iPadOS 26.5; Apple Iphone Os 26.5; Apple macOS 26.5; Apple visionOS 26.5. Check the vendor advisory for mitigations.

References

https://support.apple.com/en-us/127110
https://support.apple.com/en-us/127115
https://support.apple.com/en-us/127120
https://support.apple.com/en-us/127121
https://support.apple.com/en-us/148287

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