Memory Corruption Vulnerability in c2ps by MediaTek
CVE-2025-20799

7.8HIGH

Key Information:

Vendor

MediaTek
Status
Mt6899, Mt6991, Mt6993, Mt8793
Vendor
CVE Published:
6 January 2026

What is CVE-2025-20799?

The c2ps component by MediaTek contains a vulnerability that can lead to memory corruption due to a use-after-free condition. This issue can allow an attacker, who has already gained system privileges, to escalate their access levels without requiring user interaction. As a result, if properly exploited, this vulnerability can significantly compromise the integrity and security of the affected systems. To mitigate this risk, it's crucial to apply the patch identified as ALPS10274607 without delay.

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Affected Version(s)

MT6899, MT6991, MT6993, MT8793 Android 15.0, 16.0

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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