CVE-2026-20466
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 03, 2026
Vendor
unknown
Description
In sec boot, there is a possible escalation of privilege due to a heap buffer overflow. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: AUTO00845351 (Note: For MT2737) / ALPS11072643 (Note: For MT6880, MT6890, MT6990); Issue ID: MSV-6929.