Out of Bounds Write Vulnerability in MediaTek GNSS Driver
CVE-2025-20723
Currently unrated
Key Information:
- Vendor
MediaTek
- Vendor
- CVE Published:
- 14 October 2025
What is CVE-2025-20723?
In the MediaTek GNSS driver, an out of bounds write vulnerability arises from an improper bounds check, potentially allowing a local attacker with system privileges to escalate their access. Exploitation does not require user interaction, making the vulnerability particularly concerning. Users of affected versions are advised to apply the security patch (Patch ID: ALPS09920033) promptly to mitigate risks.
Affected Version(s)
MT6835, MT6878, MT6886, MT6897, MT6899, MT6985, MT6989, MT6991, MT8676, MT8678, MT8775, MT8791T, MT8796, MT8873 Android 14.0, 15.0