Sep 2026: Azure HDInsight Ambari Elevation of Privilege Vulnerability
CVE-2026-81349 Published on September 8, 2026
Azure HDInsight Ambari Elevation of Privilege Vulnerability
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.
Weakness Type
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2026-81349 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2026-81349
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Affected Versions
Microsoft Azure HDInsight:- Version 1.0 and below 2606012120 is affected.