CVE-2025-20797

HIGH

7.8

Description

In battery, there is a possible out of bounds write due to a missing bounds check. 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: ALPS10315812; Issue ID: MSV-5534.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/6/2026

Last Modified1/8/2026

Sourcenvd

Honeypot Sightings0

Affected Products

google:androidmediatek:mt2718mediatek:mt6765mediatek:mt6768mediatek:mt6781mediatek:mt6833mediatek:mt6835mediatek:mt6853mediatek:mt6855mediatek:mt6877mediatek:mt6879mediatek:mt6893mediatek:mt6985mediatek:mt6989mediatek:mt6991mediatek:mt8186mediatek:mt8188mediatek:mt8196mediatek:mt8367mediatek:mt8391mediatek:mt8676mediatek:mt8678mediatek:mt8696mediatek:mt8766mediatek:mt8768mediatek:mt8781mediatek:mt8786mediatek:mt8788emediatek:mt8791tmediatek:mt8792mediatek:mt8793mediatek:mt8796mediatek:mt8873mediatek:mt8883mediatek:mt8893

Weaknesses (CWE)

CWE-121CWE-787

References

https://corp.mediatek.com/product-security-bulletin/January-2026(security@mediatek.com)

IOC Correlations

No correlations recorded

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