July 28, 2026

CVE Watchtower


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CVE-2026-64751NVD

Vulnerability Summary

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.
Severity Level
CRITICAL(9.8)
Published Date
Jul 27, 2026
Last Modified
Jul 28, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.15%Probability
Root Weakness (CWE)
CWE-416: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References