CVE-2026-118036

Uncontrolled Resource Consumption in Telerik Document Processing Libraries RadPdfProcessing and AI Document Summarization and Question Answering

State: Published
Severity: 7.5 High
Published: Oct 28, 2026
Updated: Oct 28, 2026
Reserved: Oct 27, 2026

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Description

In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, uncontrolled recursion, infinite loop, inefficient algorithmic complexity and resource allocation vulnerabilities in RadPdfProcessing and AI document summarization and question answering allow an unauthenticated attacker to terminate or hang the host process via a crafted PDF document or document text submitted for summarization or question answering.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	ProgressSoftware

Weaknesses

CWE-674 Uncontrolled Recursion
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
CWE-407 Inefficient Algorithmic Complexity
CWE-770 Allocation of Resources Without Limits or Throttling
CWE-789 Memory Allocation with Excessive Size Value

Affected Products

Product	Versions
Telerik Document Processing LibrariesProgress Software	before 2026.3.1027Affected

References

https://docs.telerik.com/devtools/document-processing/knowledge-base/kb-security-uncontrolled-resource-consumption-pdfprocessing-cve-2026-118036vendor-advisory

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