What is CVE-2026-20470?

CVE-2026-20470 is a medium-severity vulnerability in Mediatek, Inc. Mediatek Chipset, classified under CWE-926. CVSS score: 6.2/10. Published 2026-08-03.

How severe is CVE-2026-20470?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Mediatek, Inc. Mediatek Chipset

CVE-2026-20470

In Telephony, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Pa…

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Mediatek, Inc. Mediatek Chipset — versions MT6739, MT6761, MT6765

Weakness classification (CWE)

CWE-926

References

security@mediatek.com

Frequently asked questions

What is CVE-2026-20470?: CVE-2026-20470 is a medium-severity vulnerability in Mediatek, Inc. Mediatek Chipset, classified under CWE-926. CVSS score: 6.2/10. Published 2026-08-03.
How severe is CVE-2026-20470?: Medium severity. CVSS v3 base score is 6.2 out of 10.