CVE-2026-20421

In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patc...

CVE-2026-20421

In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patc...

CVE-2026-20421

CVE-2026-20421 concerns a vulnerability in the MediaTek modem stack where improper input validation can crash the system, enabling remote denial of service when a UE connects to a rogue base station without user interaction. Exploitation is indicated as adjacent access with low complexity and no ...