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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-2878

Insufficient Entropy Vulnerability in Telerik UI for ASP.NET AJAX

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Status
Published
Published
Updated
Assigning organization
ProgressSoftware

Description

In Progress® Telerik® UI for AJAX, versions prior to 2026.1.225, an insufficient entropy vulnerability exists in RadAsyncUpload, where a predictable temporary identifier, based on timestamp and filename, can enable collisions and file content tampering.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Progress Software Telerik UI for ASP.NET AJAX

Default version status: unaffected

  • 2011.2.712 to < 2026.1.225affected

References