CVE-2026-13189

CVE-2026-13189 affects Progress © Telerik® UI for AJAX (prior to v2026.2.708). The issue stems from insufficient validation of the language parameter in the spell check handler, which may allow an attacker to influence server-side file path resolution and trigger unintended server-side requests. ...

PT-2026-34266

Name of the Vulnerable Software and Affected Versions Telerik UI for AJAX versions 2024.4.1114 through 2026.1.421 Description The RadFilter control is subject to insecure deserialization during the restoration of filter state when that state is exposed to the client. An attacker can tamper with...

CVE-2024-3892

A local code execution vulnerability is possible in Telerik UI for WinForms beginning in v2021.1.122 but prior to v2024.2.514. This vulnerability could allow an untrusted theme assembly to execute arbitrary code on the local Windows system...