CVE-2026-33519

CRITICAL EPSS 22.9%
Published Apr 21, 20262mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Apr 21, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
22.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-266

Affected Products 6

VendorProductVersionRange
esriportal_for_arcgis11.4any
esriportal_for_arcgis11.5any
esriportal_for_arcgis12.0any
kuberneteskubernetes*any
linuxlinux_kernel*any
microsoftwindows*any

References 1

  • esri.com https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/april2026_security_bulletin
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.