Apple 0-Day Vulnerability Actively Exploited in Sophisticated Attack to Target Individuals

Apple released iOS and iPadOS 26.3 to patch over 40 vulnerabilities, including a critical zero-day (CVE-2026-20700) in the dyld dynamic linker actively exploited in targeted, highly sophisticated attacks (likely nation-state spyware) to achieve arbitrary code execution after an attacker gains memory-write access; Apple credited Google TAG, linked the issue to prior targeted fixes, and urged immediate updates and enterprise monitoring.