THE July 2026 Apple Security Update Review presents a significant increase in vulnerabilities, with Apple releasing 210 unique CVEs compared to 37 in the previous month. Major components affected include iOS/iPadOS 26.6, various macOS versions, tvOS, watchOS, visionOS, and Safari. Key vulnerabilities highlighted include:
1. **CVE-2026-43818 (ImageIO)**: Allows arbitrary code execution via maliciously crafted images, posing the highest remote-exploitation risk.
2. **CVE-2026-64747 (AVEVideoEncoder)**: Enables arbitrary code execution with kernel privileges, leading to full device compromise.
3. **CVE-2026-64767 (afpfs)**: Permits remote attackers to corrupt kernel memory, posing a serious threat.
Other significant vulnerabilities include those related to Wi-Fi and various file-parsing operations. The summary emphasizes the critical nature of these updates and encourages users to stay informed on security patches from Apple and other vendors.