HarborGuard / CVE
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HIGHCVE-2026-28860Published Modified CNA apple

CVE-2026-28860: The issue was addressed with improved input validation

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.

Metrics

CVSS v3.1
7.5
Severity
HIGH
Fixed in
14.8.5
Affected Products
5

Fix available

14.8.515.7.518.7.726.4
Affected packages
  • Apple / iOS and iPadOS
    < 18.7.7 (from 0) · < 26.4 (from 0)
  • Apple / macOS
    < 14.8.5 (from 0) · < 15.7.5 (from 0) · < 26.4 (from 0)
  • Apple / tvOS
    < 26.4 (from 0)
  • Apple / visionOS
    < 26.4 (from 0)
  • Apple / watchOS
    < 26.4 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References