CVE-2026-20492
Medium
Description
In Audio HAL, there is a possible system becoming unresponsive due to a race condition. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10960026 (Note: For MT6880, MT6890, MT6990, MT6988) / AUTO00851250 (Note: For MT2735, MT2737); Issue ID: MSV-7583.
SeverityMedium
CVSS5.5
Exploit probability—
ProductMediatek Mt6990 Firmware
PublishedAug 3, 2026
First seenAug 3, 2026
Weakness typeCWE-367CWE-367
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek mt6990_firmware | No range specified | — |
| mediatek mt2735_firmware | No range specified | — |
| mediatek mt2737_firmware | No range specified | — |
| mediatek mt6880_firmware | No range specified | — |
| mediatek mt6890_firmware | No range specified | — |
| mediatek mt6988_firmware | No range specified | — |
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