CVE-2026-70009

CRITICAL CVSS 9.3 View on NVD ↗

Description

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

CVSS Vector

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

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70009

Published: Sep 17, 2026 23:18 UTC Modified: Sep 18, 2026 15:17 UTC