DSA-2026-200: Security Update for NVIDIA B300 MCU Vulnerabilities
Summary: Dell PowerEdge Server remediation is available for NVIDIA B300 MCU vulnerabilities that could be exploited by malicious users to compromise the affected systems.
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Impact
Medium
Details
|
Third-party Component |
CVEs |
More Information |
|
NVIDIA B300 MCU |
CVE-2025-33242 |
Affected Products & Remediation
|
Product |
Software/Firmware |
Affected Versions |
Remediated Versions |
Link |
|
PowerEdge XE9780 |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=xrg43 |
|
PowerEdge XE9785 |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=xrg43 |
|
PowerEdge XE9780L |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=662gc |
|
PowerEdge XE9780LAP |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=662gc |
|
Product |
Software/Firmware |
Affected Versions |
Remediated Versions |
Link |
|
PowerEdge XE9780 |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=xrg43 |
|
PowerEdge XE9785 |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=xrg43 |
|
PowerEdge XE9780L |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=662gc |
|
PowerEdge XE9780LAP |
Firmware |
Versions prior to 20.26.03.25 |
Version 20.26.03.25 or later |
https://www.dell.com/support/home/drivers/driversdetails?driverid=662gc |
The Affected Products and Remediation table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
Revision History
|
Revision |
Date |
Description |
|
1.0 |
2026-04-30 |
Initial Release |
Related Information
Legal Disclaimer
Affected Products
PowerEdge XE9780, PowerEdge XE9780L, PowerEdge XE9780LAP, PowerEdge XE9785Article Properties
Article Number: 000459325
Article Type: Dell Security Advisory
Last Modified: 30 Apr 2026
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