CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20574

In afe, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11431400; Issue ID: MSV-9922.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 2.1%

CVSS Severity

CVSS v3 Score 6.7

References

https://www.mediatek.com/product-security-bulletin/November-2026

Products affected by CVE-2026-20574

Mediatek » Mt2735 » Version: N/A

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

cpe:2.3:h:mediatek:mt2737:-
Mediatek » Mt6768 » Version: N/A

cpe:2.3:h:mediatek:mt6768:-
Mediatek » Mt6781 » Version: N/A

cpe:2.3:h:mediatek:mt6781:-
Mediatek » Mt6789 » Version: N/A

cpe:2.3:h:mediatek:mt6789:-
Mediatek » Mt6853 » Version: N/A

cpe:2.3:h:mediatek:mt6853:-
Mediatek » Mt6855 » Version: N/A

cpe:2.3:h:mediatek:mt6855:-
Mediatek » Mt6877 » Version: N/A

cpe:2.3:h:mediatek:mt6877:-
Mediatek » Mt6878 » Version: N/A

cpe:2.3:h:mediatek:mt6878:-
Mediatek » Mt6885 » Version: N/A

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

cpe:2.3:h:mediatek:mt6886:-
Mediatek » Mt6890 » Version: N/A

cpe:2.3:h:mediatek:mt6890:-
Mediatek » Mt6895 » Version: N/A

cpe:2.3:h:mediatek:mt6895:-
Mediatek » Mt6897 » Version: N/A

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

cpe:2.3:h:mediatek:mt6899:-
Mediatek » Mt6980d » Version: N/A

cpe:2.3:h:mediatek:mt6980d:-
Mediatek » Mt6985 » Version: N/A

cpe:2.3:h:mediatek:mt6985:-
Mediatek » Mt6988 » Version: N/A

cpe:2.3:h:mediatek:mt6988:-
Mediatek » Mt6989 » Version: N/A

cpe:2.3:h:mediatek:mt6989:-
Mediatek » Mt6990 » Version: N/A

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

cpe:2.3:h:mediatek:mt6991:-
Mediatek » Mt6993 » Version: N/A

cpe:2.3:h:mediatek:mt6993:-
Mediatek » Mt8168 » Version: N/A

cpe:2.3:h:mediatek:mt8168:-
Mediatek » Mt8186 » Version: N/A

cpe:2.3:h:mediatek:mt8186:-
Mediatek » Mt8188 » Version: N/A

cpe:2.3:h:mediatek:mt8188:-
Mediatek » Mt8189 » Version: N/A

cpe:2.3:h:mediatek:mt8189:-
Mediatek » Mt8195 » Version: N/A

cpe:2.3:h:mediatek:mt8195:-
Mediatek » Mt8196 » Version: N/A

cpe:2.3:h:mediatek:mt8196:-
Mediatek » Mt8365 » Version: N/A

cpe:2.3:h:mediatek:mt8365:-
Mediatek » Mt8367 » Version: N/A

cpe:2.3:h:mediatek:mt8367:-
Mediatek » Mt8390 » Version: N/A

cpe:2.3:h:mediatek:mt8390:-
Mediatek » Mt8391 » Version: N/A

cpe:2.3:h:mediatek:mt8391:-
Mediatek » Mt8668 » Version: N/A

cpe:2.3:h:mediatek:mt8668:-
Mediatek » Mt8678 » Version: N/A

cpe:2.3:h:mediatek:mt8678:-
Mediatek » Mt8793 » Version: N/A

cpe:2.3:h:mediatek:mt8793:-
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 » Mt6768 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6768_firmware:-
Mediatek » Mt6789 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6789_firmware:-
Mediatek » Mt6853 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6853_firmware:-
Mediatek » Mt6855 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6855_firmware:-
Mediatek » Mt6877 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6877_firmware:-
Mediatek » Mt6878 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6878_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 » Mt6890 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6890_firmware:-
Mediatek » Mt6895 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6895_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 » Mt6980d Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6980d_firmware:-
Mediatek » Mt6985 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6985_firmware:-
Mediatek » Mt6988 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6988_firmware:-
Mediatek » Mt6989 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6989_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 » Mt6993 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt6993_firmware:-
Mediatek » Mt8168 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8168_firmware:-
Mediatek » Mt8186 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8186_firmware:-
Mediatek » Mt8188 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8188_firmware:-
Mediatek » Mt8189 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8189_firmware:-
Mediatek » Mt8195 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8195_firmware:-
Mediatek » Mt8196 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8196_firmware:-
Mediatek » Mt8365 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8365_firmware:-
Mediatek » Mt8367 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8367_firmware:-
Mediatek » Mt8390 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8390_firmware:-
Mediatek » Mt8391 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8391_firmware:-
Mediatek » Mt8668 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8668_firmware:-
Mediatek » Mt8678 Firmware » Version: N/A

cpe:2.3:o:mediatek:mt8678_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-20574

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