CVE-2026-20587

medium

Description

In mtee, there is a possible escalation of privilege due to type confusion. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9608.

References

https://www.mediatek.com/product-security-bulletin/October-2026

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-92198

Details

Source: Mitre, NVD

Published: 2026-10-05

Updated: 2026-10-21

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 6.7

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: Medium

EPSS

EPSS: 0.00109