CVE-2026-28860

Description

The issue was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. A local attacker may be able to modify the state of the Keychain.

PUBLISHED Reserved 2026-03-03 | Published 2026-05-11 | Updated 2026-05-11 | Assigner apple

Problem types

A local attacker may be able to modify the state of the Keychain

Product status

References

support.apple.com/en-us/126792

support.apple.com/en-us/126793

support.apple.com/en-us/126794

support.apple.com/en-us/126795

support.apple.com/en-us/126796

support.apple.com/en-us/126797

support.apple.com/en-us/126798

support.apple.com/en-us/126799

cve.org (CVE-2026-28860)

nvd.nist.gov (CVE-2026-28860)

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