Memory Corruption Vulnerability in MediaTek Products
CVE-2025-20804

6.7MEDIUM

Key Information:

Vendor

MediaTek
Status
Mt6899, Mt6991
Vendor
CVE Published:
6 January 2026

What is CVE-2025-20804?

A memory corruption vulnerability exists in MediaTek's dpe due to issues related to use after free. This vulnerability can potentially allow local escalation of privilege if an attacker has already attained system privileges. The exploitation of this vulnerability requires user interaction, representing a notable risk in environments where users may inadvertently engage with malicious content. A patch is available under ID ALPS10198951, addressing this critical security concern and should be applied promptly to ensure system integrity.

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Affected Version(s)

MT6899, MT6991 Android 16.0

References

https://corp.mediatek.com/product-security-bulletin/Janua...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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