[ CVE-2026-118037 · Published 28 Oct 2026 ]
Vulnerability in Progress Software Telerik Document Processing Libraries
CVSS 7.5
EPSS <1%No fix listed yet
[ Description ]Official description
In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, uncontrolled recursion, infinite loop, unchecked loop condition and inefficient regular expression vulnerabilities in RadSpreadProcessing and RadSpreadStreamProcessing allow an unauthenticated attacker to terminate or hang the host process via a crafted XLSX or XLS workbook or formula.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.