macOS Sequoia 15.7.9

Name and information link Available for Release date macOS Sequoia 15.7.9 macOS Sequoia 15.7.9 macOS Sequoia macOS Sequoia 06 Aug 2026 06 Aug 2026 This document describes the security content of macOS Sequoia 15.7.9.

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available.

Recent releases are listed on the Apple security releases page. Apple security documents reference vulnerabilities by CVE-ID when possible.

For more information about security, see the Apple Product Security page. macOS Sequoia 15.7.9 Released August 6, 2026 Screen Sharing Available for: macOS Sequoia Impact: An attacker on the network may be able to authenticate to Screen Sharing without valid credentials Description: An authentication issue was addressed with improved state management.

CVE-2026-65400: Alfredo Pesoli (@__rev) via Bynario Atlas (bynar.io) Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products.

Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.