CVE-2025-20799

HIGH

Android MediaTek chipset - Use-After-Free in c2ps

Title source: llm
STIX 2.1

Description

In c2ps, there is a possible memory corruption due to use after free. 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: ALPS10274607; Issue ID: MSV-5049.

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 0.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (10)
google/android 15.0
google/android 16.0
MediaTek, Inc./MediaTek chipset MT6899
MediaTek, Inc./MediaTek chipset MT6991
MediaTek, Inc./MediaTek chipset MT6993
MediaTek, Inc./MediaTek chipset MT8793
MediaTek, Inc./MT6899 ALPS10274607
MediaTek, Inc./MT6991 ALPS10274607
MediaTek, Inc./MT6993 ALPS10274607
MediaTek, Inc./MT8793 ALPS10274607
Published Jan 06, 2026
Tracked Since Feb 18, 2026