Improper input validation in macOS - CVE-2026-64707
Published: August 17, 2026
Vulnerability identifier: #VU143659
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-64707
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to compromise the affected component.
The vulnerability exists due to improper input validation in BackgroundAssets when handling input from a local application. A local user can provide crafted input to compromise the affected component.
Affected software
macOS
visionOS
Apple iOS
iPadOS
visionOS
Apple iOS
iPadOS
How to mitigate CVE-2026-64707
Install update from vendor's website.
macOS - addressed in versions 26.6 25G72, 14.8.8 23J620, 15.7.8 24G824
visionOS - update to 26.6
Apple iOS - update to 26.6 23G71
iPadOS - update to 26.6 23G71
visionOS - update to 26.6
Apple iOS - update to 26.6 23G71
iPadOS - update to 26.6 23G71