CVE-2026-47280
published 2026-05-22CVE-2026-47280: Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network.
PriorityP269critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.49%
38.6th percentile
Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | azure_resource_manager | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvelistv5v3.110.0CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
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GHSA
GHSA-q9gj-2hh6-3882: Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network
ghsa_unreviewed·2026-05-26
CVE-2026-47280 [CRITICAL] CWE-287 GHSA-q9gj-2hh6-3882: Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network
Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network.
VulDB
Microsoft Azure Resource Manager improper authentication
vuldb·2026-05-23
CVE-2026-47280 [CRITICAL] Microsoft Azure Resource Manager improper authentication
A vulnerability identified as critical has been detected in Microsoft Azure Resource Manager. This impacts an unknown function. The manipulation leads to improper authentication.
This vulnerability is uniquely identified as CVE-2026-47280. The attack is possible to be carried out remotely. No exploit exists.
This product is a managed service. It is not possible for users to maintain vulnerability countermeasures themselves.
CVEList
Azure Resource Manager Elevation of Privilege Vulnerability
cvelistv5·2026-05-22·CVSS 10.0
CVE-2026-47280 [CRITICAL] CWE-287 Azure Resource Manager Elevation of Privilege Vulnerability
Azure Resource Manager Elevation of Privilege Vulnerability
Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a network.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-22
Published