Status: UPDATED | Advisory ID: CVE-2026-70009
| CVE | CVE-2026-70009 |
| CVSS Score / Version | 9.3 (Critical) / CVSS v3.1 |
| Updated | 2026-09-25 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is changed; confidentiality impact is low; integrity impact is high; availability impact is none. |
| Affected products | Microsoft azure_arc and Microsoft Azure ARC |
| Classified as | CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Microsoft | azure_arc | ||
| Microsoft | Azure ARC |
| Subsystems | General OT |
| Sectors | Multiple |
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Arc allows an unauthorized attacker to elevate privileges over a network.
Monitor Microsoft's web page for any future patch releases. See vendor advisory link below.