High severity7.8NVD Advisory· Published Nov 12, 2026

CVE-2026-124701

Description

In Telerik UI for WinForms, versions prior to 2026.4.1111, a deserialization of untrusted data vulnerability exists that allows an attacker to perform unauthorized actions in the context of the affected application.

AI Insight

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

Affected products

Telerik/UI For Winuillm-fuzzy
Range: <2026.4.1111

Patches

Vulnerability mechanics

References

www.telerik.com/products/winforms/documentation/knowledge-base/kb-security-deserialization-of-untrusted-data-cve-2026-124701nvd

News mentions

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