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.
Published: 2026-11-12
Score: 7.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 12 Nov 2026 11:00:00 +0000

Type Values Removed Values Added
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.
Title Deserialization of Untrusted Data in Progress Telerik UI for WinForms
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: ProgressSoftware

Published:

Updated: 2026-11-12T10:45:53.345Z

Reserved: 2026-11-09T10:41:43.933Z

Link: CVE-2026-124701

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-12T11:17:10.473

Modified: 2026-11-12T11:17:10.473

Link: CVE-2026-124701

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data