Out of Bounds Write Vulnerability in MediaTek GNSS Products
CVE-2026-20551

Currently unrated

Key Information:

Vendor

MediaTek

Vendor
CVE Published:
2 November 2026

What is CVE-2026-20551?

A vulnerability exists in MediaTek's GNSS products due to a missing bounds check, which can allow for an out of bounds write. This flaw may lead to a local denial of service, requiring user interaction for exploitation. Users are advised to patch their systems promptly to mitigate potential risks. Refer to the security bulletin for more details and updates.

Affected Version(s)

MediaTek chipset MT2737

MediaTek chipset MT6813

MediaTek chipset MT6980D

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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