Medium severity5.3NVD Advisory· Published Jul 22, 2026· Updated Aug 6, 2026

CVE-2026-14865

Description

In Progress® Telerik® UI for AJAX prior to v2026.2.708, the internal LayoutBuilder control processes client-state XML without disabling DTD processing, allowing unauthenticated denial of service via recursive XML entity expansion.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Progress (organisation)/Telerik Ui For Asp.net Ajax
cpe:2.3:a:progress:telerik_ui_for_asp.net_ajax:*:*:*:*:*:*:*:*
Range: >=2009.31314,<2026.2.708
Telerik/Ui For Asp.net Ajaxllm-fuzzy
Range: <2026.2.708

Patches

Vulnerability mechanics

References

www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-rlb-xxe-injection-client-state-cve-2026-14865nvdVendor AdvisoryMitigation

News mentions

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