CVE-2025-31269
📋 TL;DR
This CVE describes a permissions issue in macOS that could allow malicious applications to access protected user data they shouldn't have permission to access. The vulnerability affects macOS systems before version 14.8, potentially exposing sensitive user information to unauthorized applications.
💻 Affected Systems
- macOS
📦 What is this software?
Macos by Apple
macOS is Apple's desktop and laptop operating system powering Mac computers used by millions of professionals, developers, creative professionals, and enterprise users worldwide. Built on a Unix foundation with the Darwin kernel and modern Cocoa frameworks, macOS delivers a seamless ecosystem integr...
Learn more about Macos →Macos by Apple
macOS is Apple's desktop and laptop operating system powering Mac computers used by millions of professionals, developers, creative professionals, and enterprise users worldwide. Built on a Unix foundation with the Darwin kernel and modern Cocoa frameworks, macOS delivers a seamless ecosystem integr...
Learn more about Macos →⚠️ Risk & Real-World Impact
Worst Case
A malicious application could access sensitive user data including personal files, credentials, or other protected information, leading to data theft, privacy violations, or credential compromise.
Likely Case
Malicious applications from untrusted sources could access user data they shouldn't have permission to access, potentially exposing personal information or sensitive files.
If Mitigated
With proper application vetting and security controls, the risk is limited to applications that have already bypassed initial security checks.
🎯 Exploit Status
Exploitation requires a malicious application to be installed and executed on the target system. The vulnerability involves bypassing permission checks within the macOS security framework.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: macOS Sonoma 14.8
Vendor Advisory: https://support.apple.com/en-us/125112
Restart Required: No
Instructions:
1. Open System Settings 2. Click General 3. Click Software Update 4. Install macOS Sonoma 14.8 update 5. Follow on-screen instructions to complete installation
🔧 Temporary Workarounds
Restrict Application Installation
macOSOnly install applications from trusted sources like the Mac App Store or identified developers to reduce risk of malicious applications exploiting this vulnerability.
🧯 If You Can't Patch
- Implement strict application control policies to only allow trusted applications
- Use macOS security features like Gatekeeper and XProtect to block potentially malicious applications
🔍 How to Verify
Check if Vulnerable:
Check macOS version in System Settings > General > About. If version is earlier than 14.8, the system is vulnerable.Check Version:
sw_versVerify Fix Applied:
After updating, verify macOS version shows 14.8 or later in System Settings > General > About.📡 Detection & Monitoring
Log Indicators:
- Unusual application permission requests
- Applications accessing protected directories without proper authorization
Network Indicators:
- No direct network indicators - this is a local permissions vulnerability
SIEM Query:
macOS logs showing applications accessing protected user data locations without proper permission events