CVE-2026-33519
Critical
Description
An incorrect authorization vulnerability exists in Esri Portal for ArcGIS 11.4, 11.5 and 12.0 on Windows, Linux and Kubernetes that did not correctly check permissions assigned to developer credentials.
SeverityCritical
CVSS9.8
Exploit probability—
ProductEsri Portal For Arcgis
PublishedApr 21, 2026
First seenApr 21, 2026
Weakness typeCWE-266CWE-266
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| esri portal_for_arcgis | 11.4, 11.5, 12.0 | — |
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