CVE-2026-20520

In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, 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. Patch ID: MOLY01778988; Issue ID: MSV-8897.

• mediatek mt2716 firmware • mediatek mt2735 firmware • mediatek mt2737 firmware • mediatek mt6813 firmware • mediatek mt6815 firmware • mediatek mt6833 firmware • mediatek mt6835 firmware • mediatek mt6853 firmware • mediatek mt6855 firmware • mediatek mt6858 firmware • mediatek mt6873 firmware • mediatek mt6875 firmware • mediatek mt6877 firmware • mediatek mt6878 firmware • mediatek mt6879 firmware • mediatek mt6880 firmware • mediatek mt6881 firmware • mediatek mt6883 firmware • mediatek mt6885 firmware • mediatek mt6886 firmware • mediatek mt6889 firmware • mediatek mt6890 firmware • mediatek mt6891 firmware • mediatek mt6893 firmware • mediatek mt6895 firmware • mediatek mt6896 firmware • mediatek mt6897 firmware • mediatek mt6899 firmware • mediatek mt6980 firmware • mediatek mt6982 firmware • mediatek mt6983 firmware • mediatek mt6985 firmware • mediatek mt6986 firmware • mediatek mt6988 firmware • mediatek mt6989 firmware • mediatek mt6990 firmware • mediatek mt6991 firmware • mediatek mt6993 firmware • mediatek mt8668 firmware • mediatek mt8676 firmware • mediatek mt8678 firmware • mediatek mt8755 firmware • mediatek mt8771 firmware • mediatek mt8775 firmware • mediatek mt8791 firmware • mediatek mt8791t firmware • mediatek mt8792 firmware • mediatek mt8793 firmware • mediatek mt8796 firmware • mediatek mt8797 firmware • mediatek mt8798 firmware • mediatek mt8863 firmware • mediatek mt8873 firmware • mediatek mt8883 firmware • mediatek mt8893 firmware • mediatek mt8695 firmware • mediatek mt8696 firmware