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CVE-2026-43667

Medium

Description

A reachable assertion was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, watchOS 26.5. An attacker in a privileged network position may be able to cause a denial-of-service.

SeverityMedium
CVSS6.5
Exploit probability—
ProductApple Ipados
PublishedAug 17, 2026
First seenAug 17, 2026
Weakness typeCWE-617CWE-617

How to fix

Update
  • apple ipados18.7.10 or later
  • apple iphone_os18.7.10 or later

Affected products

ProductAffected versionsFixed in
apple ipadosv < 18.7.1018.7.10
apple iphone_osv < 18.7.1018.7.10

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