CVE-2026-20531
High
Description
In apu, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249016; Issue ID: MSV-9169.
SeverityHigh
CVSS8.4
Exploit probability—
ProductMediatek Mt8910 Firmware
PublishedOct 5, 2026
First seenOct 5, 2026
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek mt8910_firmware | No range specified | — |
| mediatek mt6899_firmware | No range specified | — |
| mediatek mt6993_firmware | No range specified | — |
| mediatek mt8668_firmware | No range specified | — |
| mediatek mt8781_firmware | No range specified | — |
| mediatek mt8793_firmware | No range specified | — |
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