Medium · 5.5 CVE-2026-28820 EUVD-2026-15083GHSA-764c-2rh3-p2wj

This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.

Published Mar 25, 2026 · Updated Apr 2, 2026 · Assigned by apple

Vendor: Apple Product: macOS Platform: macOS

Description

This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.

Affected products

Vendor	Product	Affected	Fixed
Apple	macOS	< 26.4	26.4

Advisories 2

WID-SEC-2026-0853 Apple macOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 8, 2026
NCSC-2026-0102 Kwetsbaarheden verholpen in Apple macOS NCSC-NL (Netherlands) · Mar 25, 2026

References

https://support.apple.com/en-us/126794