CVE-2026-33518

HighCVSS 7.2/10Last modified Oct 26, 2026

Description

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-266

Affected software

Vendor	Product	Versions
Esri	Portal for ArcGIS	11.5

References

https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/april2026_security_bulletinVendor Advisory

Timeline

Published: Apr 21, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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