Is CVE-2026-85973 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85973?

CVE-2026-85973 has a CVSS v3 severity of HIGH (7.4).

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CVE-2026-85973

Description

Progress MarkLogic Server 12.x releases before 12.1.0 may use cleartext transport for certain cluster-management communications. A network-positioned attacker could intercept or modify information transmitted through an affected connection.