Type Confusion Vulnerability in Mediatek's MTee Product
CVE-2026-20587

6.7MEDIUM

Key Information:

Vendor

MediaTek
Status
Mediatek Chipset
Vendor
CVE Published:
5 October 2026

What is CVE-2026-20587?

A type confusion vulnerability exists in Mediatek's MTee product, allowing a malicious actor with System privilege to escalate their access without requiring user interaction. This escalation of privilege could grant unauthorized access to sensitive areas of the system, potentially leading to further exploitation or compromise.

Affected Version(s)

MediaTek chipset MT2718

MediaTek chipset MT6768

MediaTek chipset MT6769

References

https://www.mediatek.com/product-security-bulletin/Octobe...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.