CVE-2026-26418: Tcs Cognix Platform

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Missing authentication and authorization in the web API of Tata Consultancy Services Cognix Recon Client v3.0 allows remote attackers to access application functionality without restriction via the network.

Affected products

• Tcs Cognix Platform: version 3.0 only

Published 2026-03-05. Last modified 2026-06-17.