CVE-2026-20583 - Vulnerability Details - OpenCVE

In usb, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411916; Issue ID: MSV-9747.

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.

Key SSVC decision points have not yet been added.

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OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.mediatek.com/product-security-bulletin/November-2026

History

Mon, 02 Nov 2026 04:00:00 +0000

Type	Values Removed	Values Added
Title		USB Use-After-Free Causing System Crash on MediaTek Chipsets

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

Type	Values Removed	Values Added
Description		In usb, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411916; Issue ID: MSV-9747.
Weaknesses		CWE-416
References		https://www.mediatek.com/product-security-bulletin/November-2026

Projects

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MITRE

Status: PUBLISHED

Assigner: MediaTek

Published: 2026-11-02T02:34:00.276Z

Updated: 2026-11-02T02:34:00.276Z

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

Link: CVE-2026-20583

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-11-02T03:17:36.037

Modified: 2026-11-02T03:17:36.037

Link: CVE-2026-20583

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-11-02T03:45:14Z

Weaknesses

CWE-416

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