CVE-2026-6022

Uncontrolled Resource Consumption Vulnerability in Telerik UI for ASP.NET AJAX

State: Published
Severity: 7.5 High
Published: Apr 22, 2026
Updated: Apr 22, 2026
Reserved: Apr 9, 2026

Description

In Progress® Telerik® UI for AJAX prior to 2026.1.421, RadAsyncUpload contains an uncontrolled resource consumption vulnerability that allows file uploads to exceed the configured maximum size due to missing cumulative size enforcement during chunk reassembly, leading to disk space exhaustion.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	ProgressSoftware

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
Telerik UI for ASP.NET AJAXProgress Software	2011.2.712 to before 2026.1.421Affected

References

https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-uncontrolled-resource-consumption-cve-2026-6022vendor-advisory

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