CVE-2026-81349
Azure HDInsight Ambari Elevation of Privilege Vulnerability
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
Improper neutralization of special elements used in an os command ('os command injection') in Azure HDInsights allows an authorized attacker to elevate privileges over a network.
| Vendor | microsoft |
| Product | azure hdinsight |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Sep 8, 2026 |
| Last Updated | Sep 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Azure HDInsight
1.0 < 2606012120