CVE-2025-20730

CVE-2025-20730

Vendor Mediatek, Inc.
Product MT2737, MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6990, MT6991, MT8188, MT8195, MT8676, MT8678, MT8696
Weakness CWE-287 · Improper authentication
Published November 4, 2025
Last update February 26, 2026

CVSS base score

What the vulnerability does

01Description

In preloader, there is a possible escalation of privilege due to an insecure default value. 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: ALPS10068463; Issue ID: MSV-4141.

Key dates

02Disclosure timeline

November 4, 2025 CVE published
February 26, 2026 Record updated