Update your iPhone, iPad and Mac now to fix these security issues.

### Apple Security Updates: Overview and Details Apple has released several security updates for various operating systems to address critical vulnerabilities and enhance system security. Below is a detailed breakdown of the key updates: #### macOS and iPadOS: - **macOS 14.7.3, macOS 13.7.3** - **iPadOS 17.7.4** **Key Updates:** - **WebKit Fixes:** Address multiple web content processing vulnerabilities that could lead to a denial of service (DoS) or arbitrary code execution. - **Kernel Improvements:** Enhanced restrictions and validation logic to prevent unauthorized access and privilege escalation. - **Noyau Security Enhancements:** Additional security measures to prevent applications from obtaining root privileges. - **Services Launch Fix:** Improved handling of sensitive information to protect user privacy. - **Bibliothèque XSLT Improvement:** Resolved an issue that could cause a process crash when processing maliciously crafted content. **CVEs:** - CVE-2025-24158 - CVE-2025-24162 #### tvOS: - **tvOS 18.3** **Key Updates:** - **Kernel Security Enhancements:** Additional security measures to prevent unauthorized access and privilege escalation. - **Services Launch Fix:** Improved handling of sensitive information to protect user privacy. #### Safari: - **Safari 18.3** **Key Updates:** - **WebKit Fixes:** Address multiple web content processing vulnerabilities that could lead to a denial of service (DoS) or arbitrary code execution. - **Bugs Fixed:** - Bug WebKit : 283889 - Bug WebKit : 284159 **CVEs:** - CVE-2025-24166 #### Core Updates: - **Core Security Enhancements:** General security improvements across the operating systems. ### Detailed Vulnerability Descriptions: 1. **Web Content Processing Vulnerabilities:** - Multiple vulnerabilities in WebKit could allow attackers to execute arbitrary code or cause a denial of service. - **CVEs:** - CVE-2025-24158 - CVE-2025-24162 2. **Kernel Security Enhancements:** - Enhanced restrictions and validation logic in the kernel to prevent unauthorized access and privilege escalation. - **CVEs:** - CVE-2025-24085 - CVE-2025-24107 3. **Noyau Security Enhancements:** - Additional security measures in the kernel to prevent applications from obtaining root privileges. - **CVEs:** - CVE-2025-24159 4. **Services Launch Fix:** - Improved handling of sensitive information to protect user privacy. - **CVEs:** - CVE-2025-24117 5. **Bibliothèque XSLT Improvement:** - Resolved an issue that could cause a process crash when processing maliciously crafted content. - **CVEs:** - CVE-2025-24166 ### Documentation and Support: Apple has provided comprehensive documentation on these security updates, detailing the vulnerabilities addressed and the measures taken to enhance system security. Users are encouraged to review this documentation for more information. ### Conclusion: These updates are crucial for maintaining the security of Apple devices. It is important for users to promptly install these updates to protect against potential threats and vulnerabilities.