CVE-2025-20767 Integer overflow in MT2718, MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT8196, MT8676, MT8678, MT8792, MT8793

High 7.8 Published 2 Dec 2025 Updated 26 Feb 2026

A local attacker with System privileges can exploit an integer overflow in the display component to escalate privileges on MediaTek devices.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-20767?

CVE-2025-20767 is a high-severity vulnerability in Google Android, published on 2 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In display, there is a possible out of bounds write due to an integer overflow. 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: ALPS10196993; Issue ID: MSV-4807.

Weakness: CWE-787

Which versions are affected by CVE-2025-20767?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2025-20767?

No fix has been published for CVE-2025-20767 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-20767 being exploited?

There is no known exploitation of CVE-2025-20767 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-92w5-q9q3-vh74.