CVE-2026-65398
HIGH | Platform: macOS | Changelog
CVE Details
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 7.8 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Weakness
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/149034 (Vendor Advisory)
- https://support.apple.com/en-us/149036 (Vendor Advisory)
- https://support.apple.com/en-us/149037 (Vendor Advisory)
- https://support.apple.com/en-us/149038 (Vendor Advisory)