Vulnerability intelligence
CVE-2026-43724
The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.
CVSS Score
7.8
High
EPSS — Exploit Probability
0.3%
Riskier than 23% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
Patch available
Vendor fix published
1 article across 1 outlet · first covered Jul 1, 2026 · latest Jul 1, 2026
Coverage timeline
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Apple patches 37 WebKit kernel flaws, including sandbox escapeswww.thezdi.com · Jul 1, 2026