CVE-2026-20492

Published Aug 3, 2026

Last updated 18 hours ago

Overview

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.
Source
security@mediatek.com
NVD status
Analyzed
Products
mt6990_firmware, mt2735_firmware, mt2737_firmware, mt6880_firmware, mt6890_firmware, mt6988_firmware

Risk scores

CVSS 3.1

Type
Secondary
Base score
5.5
Impact score
3.6
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity
MEDIUM

Weaknesses

security@mediatek.com
CWE-367

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.