CVE-2026-9182 — Unvalidated File Upload vulnerability in ArcGIS Server.
Esri ArcGIS Server contains an unrestricted file upload vulnerability. An unauthenticated attacker could exploit this issue by uploading a crafted file to the affected endpoint.…
Published: 2026-07-06 · CVSS: 9.8 · CVSS 3.1
Esri ArcGIS Server contains an unrestricted file upload vulnerability. An unauthenticated attacker could exploit this issue by uploading a crafted file to the affected endpoint. Successful exploitation could allow arbitrary file upload, potentially allowing for other attacks. This issue impacts all versions of ArcGIS Server on Windows and Linux 12.0 and prior. This issue does not impact ArcGIS Enterprise for Kubernetes.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7