Is CVE-2026-69228 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-69228?

CVE-2026-69228 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-69228

Description

There is a missing authentication vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that may allow a remote, unauthenticated attacker to access a specific resource (not user content) that should only be accessible by authenticated users. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5, or 12.0 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.