CVEvulnerability
CVE-2026-64747
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-07-27
- Last modified
- 2026-08-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
Description
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to execute arbitrary code with kernel privileges.
Affected configurations
• apple ipados (< 26.6)
• apple iphone os (< 26.6)
• apple macos (>= 14.0 < 14.8.8)
• apple macos (>= 15.0 < 15.7.8)
• apple macos (>= 26.0 < 26.6)
• apple tvos (< 26.6)
• apple visionos (< 26.6)
• apple watchos (< 26.6)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://support.apple.com/en-us/128066 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128067 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128068 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128069 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128070 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128071 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128072 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148287 support.apple.com