In usb, there is a possible memory corruption due to a missing bounds check. 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: ALPS11411916; Issue ID: MSV-9746.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

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Affected Vendors & Products

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Fixes

Solution

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Workaround

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References
Link Providers
https://www.mediatek.com/product-security-bulletin/November-2026 cve-icon cve-icon
History

Mon, 02 Nov 2026 05:00:00 +0000

Type Values Removed Values Added
Title USB Driver Memory Corruption Leading to Local Privilege Escalation in MediaTek Chipsets

Mon, 02 Nov 2026 02:45:00 +0000

Type Values Removed Values Added
Description In usb, there is a possible memory corruption due to a missing bounds check. 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: ALPS11411916; Issue ID: MSV-9746.
Weaknesses CWE-787
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-11-02T02:34:01.708Z

Reserved: 2025-11-03T01:30:59.049Z

Link: CVE-2026-20584

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-02T03:17:36.163

Modified: 2026-11-02T03:17:36.163

Link: CVE-2026-20584

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T04:45:18Z

Weaknesses