CVE-2025-20763
In mmdvfs, 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: ALPS10267218; Issue ID: MSV-5032.
- Score
- CVSS 3.1 7.8 High
- Status
- Analyzed - security@mediatek.com
- Published
- 2025-12-02
- Last modified
- 2026-10-18
- Weaknesses
- CWE-787
Affected products
- Android (Google)
- Mt6833 (Mediatek Inc.)
- Mt6835 (Mediatek Inc.)
- Mt6853 (Mediatek Inc.)
- Mt6855 (Mediatek Inc.)
- Mt6877 (Mediatek Inc.)
- Mt6878 (Mediatek Inc.)
- Mt6879 (Mediatek Inc.)
- Mt6883 (Mediatek Inc.)
- Mt6885 (Mediatek Inc.)
- Mt6886 (Mediatek Inc.)
- Mt6889 (Mediatek Inc.)
- Mt6893 (Mediatek Inc.)
- Mt6895 (Mediatek Inc.)
- Mt6897 (Mediatek Inc.)
- Mt6899 (Mediatek Inc.)
- Mt6983 (Mediatek Inc.)
- Mt6985 (Mediatek Inc.)
- Mt6989 (Mediatek Inc.)
- Mt6991 (Mediatek Inc.)
- Mt8196 (Mediatek Inc.)
- Mt8676 (Mediatek Inc.)
- Mt8678 (Mediatek Inc.)
- Mt8792 (Mediatek Inc.)
- Mt8793 (Mediatek Inc.)
- Mt8796 (Mediatek Inc.)
- Mt8873 (Mediatek Inc.)
- Mt8893 (Mediatek Inc.)
References
- https://corp.mediatek.com/product-security-bulletin/December-2025
