Apple has released urgent security updates to address two zero-day vulnerabilities, CVE-2025-31200 and CVE-2025-31201, that were exploited in sophisticated attacks on specific iPhone users. These vulnerabilities affect multiple Apple operating systems and devices, including iOS and macOS, and users are strongly urged to install the updates promptly to safeguard their devices. Since the beginning of the year, Apple has remedied five zero-day vulnerabilities.

Apple released a security patch for CVE-2025-43300, addressing an out-of-bounds write vulnerability in the ImageIO framework that could be exploited in zero-click attacks. The article provides a detailed root cause analysis of the vulnerability and the changes made in the patch, focusing on the modifications in the RawCamera file and the implications for image processing. Researchers have previously explored the vulnerability, revealing its connections to JPEG Lossless compression in DNG files.