CVEvulnerability
CVE-2026-64736
7.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-14
- Last modified
- 2026-09-15
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-125, CWE-787
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.
Affected configurations
• apple ipados (< 26.6.1)
• apple iphone os (< 26.6.1)
• apple macos (>= 15.0 < 15.8)
• apple macos (>= 26.0 < 26.6.2)
• apple tvos (< 27.0)
• apple visionos (< 27.0)
• apple watchos (< 27.0)
Related
References
- https://support.apple.com/en-us/148281 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148282 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149036 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149037 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149038 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149043 Release Notes, Vendor Advisory