CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20433

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 needed for exploitation. Patch ID: MOLY01088681; Issue ID: MSV-4460.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 16.7%

CVSS Severity

CVSS v3 Score 8.8

References

https://corp.mediatek.com/product-security-bulletin/April-2026

Products affected by CVE-2026-20433

Mediatek » Mt2735 » Version: N/A

cpe:2.3:h:mediatek:mt2735:-
Mediatek » Mt2737 » Version: N/A

cpe:2.3:h:mediatek:mt2737:-
Mediatek » Mt6813 » Version: N/A

cpe:2.3:h:mediatek:mt6813:-
Mediatek » Mt6833 » Version: N/A

cpe:2.3:h:mediatek:mt6833:-
Mediatek » Mt6833p » Version: N/A

cpe:2.3:h:mediatek:mt6833p:-
Mediatek » Mt6835 » Version: N/A

cpe:2.3:h:mediatek:mt6835:-
Mediatek » Mt6835t » Version: N/A

cpe:2.3:h:mediatek:mt6835t:-
Mediatek » Mt6853 » Version: N/A

cpe:2.3:h:mediatek:mt6853:-
Mediatek » Mt6853t » Version: N/A

cpe:2.3:h:mediatek:mt6853t:-
Mediatek » Mt6855 » Version: N/A

cpe:2.3:h:mediatek:mt6855:-
Mediatek » Mt6855t » Version: N/A

cpe:2.3:h:mediatek:mt6855t:-
Mediatek » Mt6873 » Version: N/A

cpe:2.3:h:mediatek:mt6873:-
Mediatek » Mt6875 » Version: N/A

cpe:2.3:h:mediatek:mt6875:-
Mediatek » Mt6875t » Version: N/A

cpe:2.3:h:mediatek:mt6875t:-
Mediatek » Mt6877 » Version: N/A

cpe:2.3:h:mediatek:mt6877:-
Mediatek » Mt6877t » Version: N/A

cpe:2.3:h:mediatek:mt6877t:-
Mediatek » Mt6877tt » Version: N/A

cpe:2.3:h:mediatek:mt6877tt:-
Mediatek » Mt6878 » Version: N/A

cpe:2.3:h:mediatek:mt6878:-
Mediatek » Mt6878m » Version: N/A

cpe:2.3:h:mediatek:mt6878m:-
Mediatek » Mt6879 » Version: N/A

cpe:2.3:h:mediatek:mt6879:-
Mediatek » Mt6880 » Version: N/A

cpe:2.3:h:mediatek:mt6880:-
Mediatek » Mt6883 » Version: N/A

cpe:2.3:h:mediatek:mt6883:-
Mediatek » Mt6885 » Version: N/A

cpe:2.3:h:mediatek:mt6885:-
Mediatek » Mt6886 » Version: N/A

cpe:2.3:h:mediatek:mt6886:-
Mediatek » Mt6889 » Version: N/A

cpe:2.3:h:mediatek:mt6889:-
Mediatek » Mt6890 » Version: N/A

cpe:2.3:h:mediatek:mt6890:-
Mediatek » Mt6891 » Version: N/A

cpe:2.3:h:mediatek:mt6891:-
Mediatek » Mt6893 » Version: N/A

cpe:2.3:h:mediatek:mt6893:-
Mediatek » Mt6895 » Version: N/A

cpe:2.3:h:mediatek:mt6895:-
Mediatek » Mt6895tt » Version: N/A

cpe:2.3:h:mediatek:mt6895tt:-
Mediatek » Mt6896 » Version: N/A

cpe:2.3:h:mediatek:mt6896:-
Mediatek » Mt6897 » Version: N/A

cpe:2.3:h:mediatek:mt6897:-
Mediatek » Mt6899 » Version: N/A

cpe:2.3:h:mediatek:mt6899:-
Mediatek » Mt6980 » Version: N/A

cpe:2.3:h:mediatek:mt6980:-
Mediatek » Mt6980d » Version: N/A

cpe:2.3:h:mediatek:mt6980d:-
Mediatek » Mt6983 » Version: N/A

cpe:2.3:h:mediatek:mt6983:-
Mediatek » Mt6983t » Version: N/A

cpe:2.3:h:mediatek:mt6983t:-
Mediatek » Mt6985 » Version: N/A

cpe:2.3:h:mediatek:mt6985:-
Mediatek » Mt6985t » Version: N/A

cpe:2.3:h:mediatek:mt6985t:-
Mediatek » Mt6989 » Version: N/A

cpe:2.3:h:mediatek:mt6989:-
Mediatek » Mt6989t » Version: N/A

cpe:2.3:h:mediatek:mt6989t:-
Mediatek » Mt6990 » Version: N/A

cpe:2.3:h:mediatek:mt6990:-
Mediatek » Mt6991 » Version: N/A

cpe:2.3:h:mediatek:mt6991:-
Mediatek » Mt8668 » Version: N/A

cpe:2.3:h:mediatek:mt8668:-
Mediatek » Mt8673 » Version: N/A

cpe:2.3:h:mediatek:mt8673:-
Mediatek » Mt8675 » Version: N/A

cpe:2.3:h:mediatek:mt8675:-
Mediatek » Mt8676 » Version: N/A

cpe:2.3:h:mediatek:mt8676:-
Mediatek » Mt8678 » Version: N/A

cpe:2.3:h:mediatek:mt8678:-
Mediatek » Mt8755 » Version: N/A

cpe:2.3:h:mediatek:mt8755:-
Mediatek » Mt8771 » Version: N/A

cpe:2.3:h:mediatek:mt8771:-
Mediatek » Mt8775 » Version: N/A

cpe:2.3:h:mediatek:mt8775:-
Mediatek » Mt8791 » Version: N/A

cpe:2.3:h:mediatek:mt8791:-
Mediatek » Mt8791t » Version: N/A

cpe:2.3:h:mediatek:mt8791t:-
Mediatek » Mt8792 » Version: N/A

cpe:2.3:h:mediatek:mt8792:-
Mediatek » Mt8793 » Version: N/A

cpe:2.3:h:mediatek:mt8793:-
Mediatek » Mt8795t » Version: N/A

cpe:2.3:h:mediatek:mt8795t:-
Mediatek » Mt8797 » Version: N/A

cpe:2.3:h:mediatek:mt8797:-
Mediatek » Mt8798 » Version: N/A

cpe:2.3:h:mediatek:mt8798:-
Mediatek » Mt8863 » Version: N/A

cpe:2.3:h:mediatek:mt8863:-
Mediatek » Mt8873 » Version: N/A

cpe:2.3:h:mediatek:mt8873:-
Mediatek » Mt8883 » Version: N/A

cpe:2.3:h:mediatek:mt8883:-
Mediatek » Mt8893 » Version: N/A

cpe:2.3:h:mediatek:mt8893:-
Mediatek » Mt2735 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt2735_firmware:-
Mediatek » Mt2737 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt2737_firmware:-
Mediatek » Mt6813 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6813_firmware:-
Mediatek » Mt6833 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6833_firmware:-
Mediatek » Mt6833p Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6833p_firmware:-
Mediatek » Mt6835 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6835_firmware:-
Mediatek » Mt6835t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6835t_firmware:-
Mediatek » Mt6853 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6853_firmware:-
Mediatek » Mt6853t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6853t_firmware:-
Mediatek » Mt6855 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6855_firmware:-
Mediatek » Mt6855t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6855t_firmware:-
Mediatek » Mt6873 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6873_firmware:-
Mediatek » Mt6875 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6875_firmware:-
Mediatek » Mt6875t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6875t_firmware:-
Mediatek » Mt6877 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6877_firmware:-
Mediatek » Mt6877t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6877t_firmware:-
Mediatek » Mt6877tt Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6877tt_firmware:-
Mediatek » Mt6878 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6878_firmware:-
Mediatek » Mt6878m Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6878m_firmware:-
Mediatek » Mt6879 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6879_firmware:-
Mediatek » Mt6880 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6880_firmware:-
Mediatek » Mt6883 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6883_firmware:-
Mediatek » Mt6885 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6885_firmware:-
Mediatek » Mt6886 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6886_firmware:-
Mediatek » Mt6889 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6889_firmware:-
Mediatek » Mt6890 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6890_firmware:-
Mediatek » Mt6891 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6891_firmware:-
Mediatek » Mt6893 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6893_firmware:-
Mediatek » Mt6895 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6895_firmware:-
Mediatek » Mt6895tt Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6895tt_firmware:-
Mediatek » Mt6896 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6896_firmware:-
Mediatek » Mt6897 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6897_firmware:-
Mediatek » Mt6899 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6899_firmware:-
Mediatek » Mt6980 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6980_firmware:-
Mediatek » Mt6980d Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6980d_firmware:-
Mediatek » Mt6983 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6983_firmware:-
Mediatek » Mt6983t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6983t_firmware:-
Mediatek » Mt6985 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6985_firmware:-
Mediatek » Mt6985t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6985t_firmware:-
Mediatek » Mt6989 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6989_firmware:-
Mediatek » Mt6989t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6989t_firmware:-
Mediatek » Mt6990 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6990_firmware:-
Mediatek » Mt6991 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6991_firmware:-
Mediatek » Mt8668 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8668_firmware:-
Mediatek » Mt8673 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8673_firmware:-
Mediatek » Mt8675 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8675_firmware:-
Mediatek » Mt8676 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8676_firmware:-
Mediatek » Mt8678 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8678_firmware:-
Mediatek » Mt8755 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8755_firmware:-
Mediatek » Mt8771 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8771_firmware:-
Mediatek » Mt8775 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8775_firmware:-
Mediatek » Mt8791 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8791_firmware:-
Mediatek » Mt8791t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8791t_firmware:-
Mediatek » Mt8792 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8792_firmware:-
Mediatek » Mt8793 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8793_firmware:-
Mediatek » Mt8795t Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8795t_firmware:-
Mediatek » Mt8797 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8797_firmware:-
Mediatek » Mt8798 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8798_firmware:-
Mediatek » Mt8863 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8863_firmware:-
Mediatek » Mt8873 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8873_firmware:-
Mediatek » Mt8883 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8883_firmware:-
Mediatek » Mt8893 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8893_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20433

Products

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