CVE-2026-13019

critical · 9.8

Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes have a missing authentication for critical function vulnerability allows a remote, unauthenticated attacker to access an unprotected API.

9.8

CVSS

0.4%

EPSS (exploit prob.)

37th

EPSS percentile

2026-07-07

Published

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

Weaknesses

CWE-640

Affected products

Vendor	Product	Affected versions
esri	portal_for_arcgis	<= 12.1
kubernetes	kubernetes	all versions
linux	linux_kernel	all versions
microsoft	windows	all versions

Check a specific version with /api/v1/cve/match.

References

https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-13019