Is CVE-2026-85969 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85969?

CVE-2026-85969 has a CVSS v3 severity of HIGH (7.1).

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CVE-2026-85969

Description

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an out-of-bounds write vulnerability in certain language-processing functionality. A remote authenticated attacker could exploit this vulnerability to cause server instability or limited modification of data.