Vulnerability Details CVE-2026-20581
In usb, 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: ALPS11411985; Issue ID: MSV-9750.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 1.5%
CVSS Severity
CVSS v3 Score 6.7
Products affected by CVE-2026-20581
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cpe:2.3:h:mediatek:mt6858:-
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cpe:2.3:h:mediatek:mt6881:-
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cpe:2.3:h:mediatek:mt6993:-
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cpe:2.3:h:mediatek:mt8188:-
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cpe:2.3:h:mediatek:mt8189:-
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cpe:2.3:h:mediatek:mt8518s:-
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cpe:2.3:h:mediatek:mt8532:-
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cpe:2.3:h:mediatek:mt8668:-
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cpe:2.3:o:mediatek:mt6858_firmware:-
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cpe:2.3:o:mediatek:mt6881_firmware:-
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cpe:2.3:o:mediatek:mt6993_firmware:-
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cpe:2.3:o:mediatek:mt8188_firmware:-
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cpe:2.3:o:mediatek:mt8189_firmware:-
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cpe:2.3:o:mediatek:mt8518s_firmware:-
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cpe:2.3:o:mediatek:mt8532_firmware:-
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cpe:2.3:o:mediatek:mt8668_firmware:-