[ CVE-2026-118040 · 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, improper verification of cryptographic signatures and improper certificate validation in RadPdfProcessing digital signature validation allow an unauthenticated attacker to cause signature validation to report forged content as unmodified and its signing certificate as valid via a crafted signed PDF document.
[ 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.