TI-2026-21213 CVE-2026-26222 · GHSA-gfvx-3cf3-5x6xDocLink .NET Remoting Unauthenticated Arbitrary File Read/Write RCEPriority MEDIUM 50Altec DocLink (now maintained by Beyond Limits Inc.) version 4.0.336.0 exposes insecure .NET Remoting endpoints over TCP and HTTP/SOAP via Altec.RDCHostService.exe using the ObjectURI "doclinkServer.soap".CVSS 4.0CRITICAL 10.0· Network · No auth · No interaction · EPSS 0.0086 · Published 2026-02-24 · No fix listed CWE-502