CVE-2026-65816CWE-706

CVE-2026-65816

Critical · published August 21, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
61.7
In the wild
Unconfirmed
What it is

Use of incorrectly-resolved name or reference in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00974 · 61.7th percentile
Weakness
CWE-706 · Use of Incorrectly-Resolved Name or Reference
Published
2026-08-21T02:17Z
Affected products (1)
ProductVersionsFixed in
microsoft/azure_web_appsall versions—
References (1)
EPSS history
Timeline
  • 20 AUG 21:47Z
    Azure Arc Elevation of Privilege Vulnerability
    cvelistv5