CVE-2026-84622
published 2026-09-14CVE-2026-84622: A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden…
PriorityP428medium6.2CVSS 3.1
AVLACLPRNUINSUCHINAN
EPSS
0.18%
7.2th percentile
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app with root privileges may be able to read uninitialized kernel memory.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.7 | 26.7 |
| apple | ios_and_ipados | < 27 | 27 |
| apple | ipados | < 26.7 | 26.7 |
| apple | iphone_os | < 26.7 | 26.7 |
| apple | macos | < 15.8 | 15.8 |
| apple | macos | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | >= 15.0 < 15.8 | 15.8 |
| apple | macos | >= 26.0 < 26.7 | 26.7 |
| apple | tvos | < 27 | 27 |
| apple | tvos | < 27.0 | 27.0 |
| apple | visionos | < 27 | 27 |
| apple | visionos | < 27.0 | 27.0 |
| apple | watchos | < 27 | 27 |
| apple | watchos | < 27.0 | 27.0 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior 26.7/27/15.8 Kernel Memory uninitialized pointer
vuldb·2026-09-15
CVE-2026-84622 [LOW] Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior 26.7/27/15.8 Kernel Memory uninitialized pointer
A vulnerability was found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS. It has been declared as problematic. This issue affects some unknown processing of the component Kernel Memory. Executing a manipulation can lead to uninitialized pointer.
This vulnerability is registered as CVE-2026-84622. It is possible to launch the attack remotely. No exploit is available.
It is recommended to upgrade the affected component.
GHSA
A memory initialization issue was addressed with improved memory handling.
ghsa_unreviewed·2026-09-14
CVE-2026-84622 A memory initialization issue was addressed with improved memory handling.
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app with root privileges may be able to read uninitialized kernel memory.
No detection rules found.
No public exploits indexed.
https://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