Google patches actively exploited Pixel modem zero-day in September update
Google's September 2026 security bulletin fixes 110 vulnerabilities in Pixel devices, including a high-severity flaw (CVE-2026-58704) in the Cellular Modem component that is being exploited in limited, targeted attacks. The bug stems from a logic error that lets an attacker on an adjacent network bypass permissions and escalate privileges without user interaction. The update, rolling out at patch level 2026-09-05, also addresses 12 critical remote code execution bugs and 89 privilege escalation issues.