Information disclosure in macOS - CVE-2026-43754
Published: August 17, 2026
Vulnerability identifier: #VU143735
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-43754
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to disclose sensitive information.
The vulnerability exists due to improper exposure of sensitive information in kernel when running a local application. A local user can execute a local application to disclose sensitive information.
Affected software
macOS
How to mitigate CVE-2026-43754
Install update from vendor's website.
macOS - addressed in versions 26.6 25G72, 14.8.8 23J620, 15.7.8 24G824