עברית

Vulnerability Intelligence

CVE-2026-20466

Medium 6.1

Published
Last modified
NVD status
Deferred

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.

References1

Metrics

CVSS 3.1
6.1 MEDIUM Score source: CNA CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS — exploit probability
0% percentile: 6 · as of 13 November 2026
CWE
CWE-787

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