Is CVE-2026-10759 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-10759?

CVE-2026-10759 has a CVSS v3 severity of MEDIUM (5.5).

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CVE-2026-10759

Description

A flaw in Portal for ArcGIS could allow LDAP injection through administrative functionality that constructs Active Directory or LDAP search queries without sufficient input neutralization. An authenticated administrator could supply crafted input that modifies the intended LDAP query and causes unintended directory operations.