Progress · Telerik Ui For Ajax · CVE-2026-6022
**Name of the Vulnerable Software and Affected Versions**
Telerik UI for AJAX versions prior to 2026.1.421
**Description**
RadAsyncUpload contains an uncontrolled resource consumption issue. This occurs because of missing cumulative size enforcement during chunk reassembly, which allows file uploads to exceed the configured maximum size, potentially leading to disk space exhaustion.
**Recommendations**
Update to version 2026.1.421.