Apple Security Update Addresses Critical Font Parser Vulnerability Across Multiple Platforms

Apple has released security updates across iOS, macOS, and other platforms to fix a critical font parser vulnerability (CVE-2025-43400). These patches address a flaw that could allow malicious fonts to cause memory corruption or remote code execution, emphasizing the importance of timely updates. #CVE-2025-43400 #AppleSecurityUpdate

Keypoints

Apple released security patches for multiple operating systems on September 29, 2025.
The vulnerability involves an out-of-bounds write flaw in the font parser component.
This flaw could potentially lead to app crashes, memory corruption, or remote code execution.
All affected devices, including iPhones, iPads, Macs, and Apple Vision Pro, are targeted by the updates.
Users are advised to install automatic or manual updates to protect their devices from exploitation.