Dell Thin Client IPS team has started an initiative to post a monthly Dell Thin Client KB articles newsletter to this forum. The newsletter will consist of new KB articles for the month.

September KB Articles

New KB Articles Created in September 2026
Article	Language	Original Create Date	Last Modified Date	Article Title
000506503	en_US	9/23/2026	9/23/2026	DSA-2026-404: Security Update for Dell ThinOS 10 for Multiple Vulnerabilities
000510664	en_US	9/18/2026	9/21/2026	How to Renew or Upgrade Dell Service Contracts Online
000502744	en_US	9/15/2026	9/15/2026	DSA-2026-387: Security Update for Dell Wyse Management Suite (WMS) for Multiple Vulnerabilities
000501815	en_US	9/9/2026	9/9/2026	DSA-2026-203: Security Update for Dell Client Platform for Multiple OpenSSL Vulnerabilities

August KB Articles

New KB Articles Created in August 2026
Article	Language	Original Create Date	Last Modified Date	Article Title
000502746	en_US	8/26/2026	9/10/2026	DSA-2026-389: Security Update for Dell ThinOS 10 for Multiple Vulnerabilities
000496575	en_US	8/21/2026	8/24/2026	DSA-2026-350: Security Update for Dell ThinOS 10 for Multiple Vulnerabilities
000501078	en_US	8/18/2026	8/18/2026	DSA-2026-248: Security Update for Dell Watchdog Timer Driver for an Exposed IOCTL with Insufficient Access Control Vulnerability
000498836	en_US	8/12/2026	8/12/2026	DSA-2026-212: Security Update for Dell Client Platform BIOS for 2026.3 IPU Advisories

The newsletter will come out in the last week of each month.

Thank you,

Hardik

Hardik Desai

Sr. Principal IPS Engineer

Dell EMC | CSG

For any assistance, please call the toll-free number - 800-945-3355 Option 2

#IWork4Dell

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ThinOS 10 2609 Released

ThinOS 10 2605 released

Upgrade from ThinOS 10 2602 to 2605 or 2609

How to get Thin10.x optiplex 3000's to use User group policy?

Recovery key / TPM unlock error

"your account has restrictions that prevent you logging on" message for Horizon login with MFA enabled

Dell Thin Clients New KB Articles - September 2026

ThinOS 10 - BIOS password

Updating 5070 Thin client to ThinOS 10 fails

OptiPlex 3000 Thin Client - ThinOS 10 intermittent boot hang and keyboard issue with Horizon

Prompted for RDP login twice with AVD on ThinOS (remoting disabled)

ThinOS 2605 HF1 Released

What version of ThinOS 9 and Horizon client are you running on WYSE 5070?

WMS - running jobs

Update BIOS

Dell Support Resources

Latest Solutions

ThinOS10 2602 BIOS package v1.32.1 for OptiPlex 3000 Thin Client

ThinOS 10 - AVD - Microsoft Teams Background blur

WMS / ThinOS 10: Browser Settings - "Google Chrome Configuration Editor"

No option to boot from flash drive

RDP connection on Wyse Optiplex 3000 thin client don't work