Description

In geniezone, there is a possible escalation of privilege 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: ALPS10724073; Issue ID: MSV-6296.

INFO

Published Date :

2026-05-04T05:41:51.218Z

Last Modified :

2026-05-05T03:56:08.477Z

Source :

MediaTek
AFFECTED PRODUCTS

The following products are affected by CVE-2026-20447 vulnerability.

Vendors Products
Mediatek
  • Mt6768
  • Mt6768 Firmware
  • Mt6789
  • Mt6789 Firmware
  • Mt6877
  • Mt6877 Firmware
  • Mt6899
  • Mt6899 Firmware
  • Mt6989
  • Mt6989 Firmware
  • Mt6991
  • Mt6991 Firmware
  • Mt6993
  • Mt6993 Firmware
  • Mt8196
  • Mt8196 Firmware
  • Mt8367
  • Mt8367 Firmware
  • Mt8766
  • Mt8766 Firmware
  • Mt8768
  • Mt8768 Firmware
  • Mt8781
  • Mt8781 Firmware
  • Mt8786
  • Mt8786 Firmware
  • Mt8788e
  • Mt8788e Firmware
  • Mt8791t
  • Mt8791t Firmware
  • Mt8793
  • Mt8793 Firmware
  • Mt8910
  • Mt8910 Firmware
Mediatek, Inc.
  • Mediatek Chipset
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-20447.

URL Resource
https://corp.mediatek.com/product-security-bulletin/May-2026 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact