עברית

Vulnerability Intelligence

CVE-2026-20586

High 8.8

Published
Last modified
NVD status
Analyzed

Description

In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9614.

Affected products

mediatek: mt8910 firmware; mediatek: mt8910; mediatek: mt2718 firmware; mediatek: mt2718; mediatek: mt6768 firmware; mediatek: mt6768; mediatek: mt6789 firmware; mediatek: mt6789; mediatek: mt6769 firmware; mediatek: mt6769; mediatek: mt6833 firmware; mediatek: mt6833; mediatek: mt6855 firmware; mediatek: mt6855; mediatek: mt6877 firmware

References1

Metrics

CVSS 3.1
8.8 HIGH Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS — exploit probability
0% percentile: 33 · as of 10 November 2026
CWE
CWE-787

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