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CVE-2026-14865

MEDIUM
5.3
CVSS 3.1
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.

Metadata

CVE ID
CVE-2026-14865
State
PUBLISHED
Assigner
ProgressSoftware
Reserved
2026-07-06 13:11 UTC
Published
2026-07-22 13:45 UTC
Last updated
2026-07-22 13:45 UTC
Primary CWE
CWE-776
CWE-776 Improper Restriction of Recursive Entity References …
Vendor / Product
Progress Software / Telerik UI for ASP.NET AJAX
Sources
cve.org  ·  NVD

Severity & Metrics

5.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products (1)
VendorProductPlatformVersions
Progress Software Telerik UI for ASP.NET AJAX — 2009.1.314 < 2026.2.708
Weakness (CWE)
CWESourceDescription
CWE-776 cna CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References (1)
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