CVE-2025-20803

Published: Jan 6, 2026Modified: Jun 17, 2026

6.7

Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 0.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

In dpe, there is a possible memory corruption 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 needed for exploitation. Patch ID: ALPS10199779; Issue ID: MSV-4504.

Affected (1)

Products: Google: Android

1 product

Configuration A

1 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Google Android	Version 16.0

Running on/with	Platform Versions
Mediatek Mt6899	All versions
Mediatek Mt6991	All versions
Mediatek Mt8793	All versions

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (1)

https://corp.mediatek.com/product-security-bulletin/January-2026

Source: security@mediatek.com

Vendor Advisory

Timeline

No history available yet.