Apple macOS Tahoe (26) Update Version macOS Tahoe 26.6.1
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Update Summary
macOS Tahoe 26.6.1 addresses an authentication issue in Screen Sharing. CVE-2026-65400 fixes a flaw that could let a network attacker authenticate without valid credentials.
Update Details
Security
- Screen Sharing authentication issue could allow a network attacker to authenticate without valid credentials.
- Improved state management to address the authentication flaw.
- CVE-2026-65400
Product Information
Vendor: Apple
Product: macOS
Product type: Software
Platform: macOS
Variant: Tahoe (26)
Version: macOS Tahoe 26.6.1
Vendor information published: Aug 6, 2026
Original release notes: View on vendor site
Published on updatealert.io: Sep 30, 2026
Description: Desktop operating system for Apple Mac devices.