CVE-2026-64729
published 2026-07-27CVE-2026-64729: 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…
PriorityP343critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.58%
45.4th 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.
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-2026-64729 Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 26.5 use after free
A vulnerability was found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS up to 26.5 and classified as very critical. This vulnerability affects unknown code. Executing a manipulation can lead to use after free.
This vulnerability is handled as CVE-2026-64729. The attack can be executed remotely. There is not any exploit available.
It is suggested to upgrade the affected component.
GHSA
A use after free issue was addressed with improved memory management.
ghsa_unreviewed·2026-07-27
CVE-2026-64729 [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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-27
Published