CVE-2026-69225

EUVD-2026-64154
There is an information disclosure vulnerability in Esri Portal for ArcGIS versions 11.5 through 12.0 and earlier that may allow a remote, unauthenticated attacker to reflect sensitive information in a http response body.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 37.47%
Affected Products (NVD)
VendorProductVersion
esriportal_for_arcgis
11.5
esriportal_for_arcgis
11.5:security_2026_update1
esriportal_for_arcgis
11.5:security_2026_update2
esriportal_for_arcgis
12.0
esriportal_for_arcgis
12.0:security_2026_update1
esriportal_for_arcgis
12.0:security_2026_update2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arcgis-security-bulletin