DSA-2026-122: Security Update for Dell ThinOS 10 for Multiple Vulnerabilities
Summary: Dell ThinOS 10 remediation is available for multiple vulnerabilities that could be exploited by malicious users to compromise the affected system.
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
High
Details
|
Third-party Component |
CVEs |
More Information |
|
Electron |
CVE-2025-55305 |
|
Proprietary Code CVEs |
Description |
CVSS Base Score |
CVSS Vector String |
|
CVE-2026-23862 |
Dell ThinOS 10 versions prior to ThinOS 2602_10.0573, contain an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges. |
7. 8 |
|
Proprietary Code CVEs |
Description |
CVSS Base Score |
CVSS Vector String |
|
CVE-2026-23862 |
Dell ThinOS 10 versions prior to ThinOS 2602_10.0573, contain an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges. |
7. 8 |
Affected Products & Remediation
|
Product |
Software/Firmware |
Affected Versions |
Remediated Versions |
Release Date (MM/DD/YYYY) |
Link |
|
Latitude 3440 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5440 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5450 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3420 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5540 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5550 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3330 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3450 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5520 (MHC) |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5530 (MHC) |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 7020 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex All-in-One 7410 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex All-in-One 7420 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex Micro Plus 7010 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 5400 All-in-One |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 3000 TC |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5070 Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5070 Extended Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5470 MTC |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5470 All-in-One Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Rugged 13 RA13250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Rugged 14 RB14250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 16 Plus PB16250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 14 PC14250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 16 PC16250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Max 16 Plus |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Max 14 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Tower QCT1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Slim Low SFF |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Precision 3260 Compact |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Precision 3280 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One (65 W) QC24250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One Plus QB24250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Micro QCM1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Slim Plus XE5 OEM QBS1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Tower Plus XE5 OEM QBT1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
Product |
Software/Firmware |
Affected Versions |
Remediated Versions |
Release Date (MM/DD/YYYY) |
Link |
|
Latitude 3440 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5440 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5450 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3420 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5540 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5550 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3330 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 3450 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5520 (MHC) |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Latitude 5530 (MHC) |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 7020 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex All-in-One 7410 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex All-in-One 7420 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex Micro Plus 7010 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 5400 All-in-One |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
OptiPlex 3000 TC |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5070 Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5070 Extended Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5470 MTC |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Wyse 5470 All-in-One Thin Client |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Rugged 13 RA13250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Rugged 14 RB14250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 16 Plus PB16250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 14 PC14250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 16 PC16250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Max 16 Plus |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Max 14 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Tower QCT1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Slim Low SFF |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Precision 3260 Compact |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Precision 3280 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One (65 W) QC24250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro 24 All-in-One Plus QB24250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Micro QCM1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Slim Plus XE5 OEM QBS1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
|
|
Dell Pro Tower Plus XE5 OEM QBT1250 |
ThinOS 10 |
Versions prior to 2602_10.0573_T10 |
Version 2602_10.0573_T10 or later |
03/09/2026 |
Revision History
|
Revision |
Date |
Description |
|
1.0 |
2026-03-16 |
Initial Release |
Related Information
Legal Disclaimer
Affected Products
Dell Pro Max 16 Plus MB16250, Dell Pro Max 14 MC14250, Dell Pro Max 16 MC16250, Dell Pro Max 16 XE MC16250, Dell Pro 16 Plus PB16250, Dell Pro 14 PC14250, Dell Pro 16 PC16250, Dell Pro 24 All-in-One Plus QB24250, Dell Pro Slim Plus QBS1250
, Dell Pro Slim Plus XE5 QBS1250, Dell Pro Tower Plus XE5 QBT1250, Dell Pro 24 All-in-One QC24250, Dell Pro 24 All-in-One QC24251, Dell Pro Micro QCM1250, Dell Pro Slim QCS1250, Dell Pro Tower QCT1250, Dell Pro Rugged 13 RA13250, Dell Pro Rugged 14 RB14250, Latitude 3330, Latitude 3420, Latitude 3440, Latitude 3450, Latitude 5440, Latitude 5450, Latitude 5520, Latitude 5530, Latitude 5540, Latitude 5550, OptiPlex 3000 Thin Client, OptiPlex 5400 All-In-One, OptiPlex Micro 7010, OptiPlex Micro Plus 7010, OptiPlex Micro 7020, OptiPlex Micro Plus 7020, OptiPlex All-In-One 7410, OptiPlex All-in-One Plus 7410, OptiPlex All-in-One 7420, OptiPlex All-in-One Plus 7420, Precision 3260 Compact, Precision 3280 Compact, Wyse 5070 Thin Client, Wyse 5470 All-In-One, Wyse 5470
...
Article Properties
Article Number: 000435801
Article Type: Dell Security Advisory
Last Modified: 16 Mar 2026
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