CVE-2026-33518: portal for arcgis vulnerability

An incorrect privilege assignment vulnerability exists in Esri Portal for ArcGIS 11.5 in Windows and Linux that allows highly privileged users to create developer credentials that may grant more privileges than expected.
CVE-2026-33518CVSS 9.8Windows

CVE-2026-33518: portal for arcgis vulnerability

An incorrect privilege assignment vulnerability exists in Esri Portal for ArcGIS 11.5 in Windows and Linux that allows highly privileged users to create developer credentials that may grant more privileges than expected.

CVSS
9.8 CRITICAL
EPSS
21.28%
Known exploited
not in KEV
Product
portal for arcgis

What is known

An incorrect privilege assignment vulnerability exists in Esri Portal for ArcGIS 11.5 in Windows and Linux that allows highly privileged users to create developer credentials that may grant more privileges than expected.

Sources