CVE-2026-65407
published 2026-09-14CVE-2026-65407: A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, iOS 27 and…
PriorityP422medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.17%
6.3th percentile
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.6, macOS Tahoe 26.7, tvOS 26.6, tvOS 27, visionOS 26.6, visionOS 27, watchOS 26.6, watchOS 27. An app may be able to cause unexpected system termination.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.6 | 26.6 |
| apple | ios_and_ipados | < 26.7 | 26.7 |
| apple | ios_and_ipados | < 27 | 27 |
| apple | ipados | < 26.6 | 26.6 |
| apple | iphone_os | < 26.6 | 26.6 |
| apple | macos | < 15.8 | 15.8 |
| apple | macos | < 26.6 | 26.6 |
| apple | macos | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | >= 15.0 < 15.8 | 15.8 |
| apple | macos | >= 26.0 < 26.6 | 26.6 |
| apple | tvos | < 27 | 27 |
| apple | tvos | < 26.6 | 26.6 |
| apple | visionos | < 27 | 27 |
| apple | visionos | < 26.6 | 26.6 |
| apple | watchos | < 27 | 27 |
| apple | watchos | < 26.6 | 26.6 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior Tahoe 26.7 use after free
vuldb·2026-09-20·CVSS 5.5
CVE-2026-65407 [MEDIUM] Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior Tahoe 26.7 use after free
A vulnerability marked as very critical has been reported in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS. The impacted element is an unknown function. The manipulation leads to use after free.
This vulnerability is listed as CVE-2026-65407. The attack may be initiated remotely. There is no available exploit.
It is suggested to upgrade the affected component.
GHSA
A use after free issue was addressed with improved memory management.
ghsa_unreviewed·2026-09-14
CVE-2026-65407 [MEDIUM] 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, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.6, macOS Tahoe 26.7, tvOS 26.6, tvOS 27, visionOS 26.6, visionOS 27, watchOS 26.6, watchOS 27. An app may be able to cause unexpected system termination.
No detection rules found.
No public exploits indexed.
https://support.apple.com/en-us/128066https://support.apple.com/en-us/128067https://support.apple.com/en-us/128068https://support.apple.com/en-us/128069https://support.apple.com/en-us/128070https://support.apple.com/en-us/149034https://support.apple.com/en-us/149035https://support.apple.com/en-us/149036https://support.apple.com/en-us/149037https://support.apple.com/en-us/149038https://support.apple.com/en-us/149041https://support.apple.com/en-us/149042https://support.apple.com/en-us/149043
2026-09-14
Published