Total Patched Vulnerabilities
204
Critical Exploits Patched
28
High Severity Fixes
109
Moderate & Logic Bugs
67
Target macOS Release Baseline
Selected: macOS 27 Golden Gate
macOS 27 Golden Gate
84 Fixed
12 Critical
45 High
27 Mod
macOS Tahoe 26.7
68 Fixed
9 Critical
36 High
23 Mod
macOS Sequoia 15.8
52 Fixed
7 Critical
28 High
17 Mod
Subsystem Exploit Surface Breakdown
5 Core Subsystems
Representative Patched CVE Advisories
Showing 8 of 8
| Advisory CVE | Subsystem | Severity | Exploit Vector | Mitigation Layer |
|---|
Kernel & Sandbox Mitigations
Full Enforcement
Simulate runtime kernel defense mechanisms and memory-safety posture deltas on unpatched endpoints.
KTRR & PAC Enforcement
Hardware Kernel Pointer Authentication
WebKit Lockdown Mode
Strict JIT isolation & font parser block
Sandbox Privilege Containment
Prevent IPC sandbox escapes
CoreAudio Daemon Isolation
Restricted audio entitlement domain
Residual Risk Exposure:
Low (12%)
All 4 proactive defenses active; zero-day attack surface minimized.
Target Release Security Proof
AUDITED ADVISORY
Advisory Ref: APPL-SEC-2026-09
Selected Release
macOS 27 Golden Gate
Total Vulnerabilities Fixed
204
Total Critical Severity
28
Total High Severity
109
Total Moderate Severity
67
Runtime Mitigation Posture
Active Protection