CVE-2026-85974: Progress Software Corporation Marklogic Server

High severity, CVSS 7.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not consistently validate TLS certificate hostnames for certain outbound connections. A network-positioned attacker could exploit this weakness to intercept or modify communications with an affected service.

Affected products

• Progress Software Corporation Marklogic Server: from 11.0.0, before 11.3.7 (fixed in 11.3.7); from 12.0.0, before 12.1.0 (fixed in 12.1.0)

Published 2026-10-12. Last modified 2026-10-15.