HarborGuard / CVE
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HIGHCVE-2026-28894Published Modified CNA apple

CVE-2026-28894: A denial-of-service issue was addressed with improved input validation

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

Metrics

CVSS v3.1
7.5
Severity
HIGH
Fixed in
14.8.5
Affected Products
2

Fix available

14.8.515.7.526.4
Affected packages
  • Apple / iOS and iPadOS
    < 26.4 (from 0)
  • Apple / macOS
    < 14.8.5 (from 0) · < 15.7.5 (from 0) · < 26.4 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References