CVE-2026-64751
published 2026-07-27CVE-2026-64751: 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…
PriorityP345critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.50%
40.8th percentile
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.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.6 | 26.6 |
| apple | ipados | < 26.6 | 26.6 |
| apple | iphone_os | < 26.6 | 26.6 |
| apple | macos | < 26.6 | 26.6 |
| apple | macos | >= 26.0 < 26.6 | 26.6 |
| apple | tvos | < 26.6 | 26.6 |
| apple | visionos | < 26.6 | 26.6 |
| apple | watchos | < 26.6 | 26.6 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 26.5 use after free
vuldb·2026-07-28
CVE-2026-64751 Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 26.5 use after free
A vulnerability described as very critical has been identified in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS up to 26.5. The affected element is an unknown function. Executing a manipulation can lead to use after free.
This vulnerability is tracked as CVE-2026-64751. The attack can be launched remotely. No exploit exists.
Upgrading the affected component is recommended.
GHSA
A use after free issue was addressed with improved memory management.
ghsa_unreviewed·2026-07-27
CVE-2026-64751 [CRITICAL] CWE-416 A use after free issue was addressed with improved memory management.
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.
No detection rules found.
No public exploits indexed.
2026-07-27
Published