Information disclosure in Apple Macos
CVE-2026-43758
An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. An app may be able to access sensitive user data.
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Apple Macos — versions 0
- Apple Watchos — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-43758?
- CVE-2026-43758 is a medium-severity vulnerability in Apple Macos, classified under Information Disclosure. CVSS score: 5.5/10. Published 2026-07-27.
- How severe is CVE-2026-43758?
- Medium severity. CVSS v3 base score is 5.5 out of 10.