CVE-2026-124701

CVSS 7.8 (high) · published 2026-11-12

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.

Weakness: CWE-502

Source: NVD CVE-2026-124701

References

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

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