Is CVE-2026-85976 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85976?

CVE-2026-85976 has a CVSS v3 severity of MEDIUM (5.4).

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CVE-2026-85976

Description

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not sufficiently sanitize input used by the Query Console file-exploration endpoint, which could allow HTTP response splitting and unintended client-side response handling.