Google patches critical no-interaction Android RCE flaws in November 2026

Google’s November 2026 Android bulletin fixes critical remote code execution bugs, including a no-interaction heap overflow, across Android 14–17.

Google’s November 2026 Android security update fixes more than 200 vulnerabilities in the operating system, kernel, and hardware components, including critical remote code execution flaws that need no user interaction. Cyber Security News names CVE-2026-58868, CVE-2026-58876, and CVE-2026-58936 in Framework and System components and says devices at patch level 2026-11-05 or later are covered. Security Affairs says CVE-2026-58868 is a heap buffer overflow in FrameDecoder.cpp, fixed at patch level 2026-11-01 or later, and is one of 23 critical flaws. The Canadian Centre for Cyber Security says the bulletin was published as of November 2 and urges administrators to apply updates. Other issues include information disclosure, privilege escalation, and denial of service.