Status: UPDATED | Advisory ID: CVE-2026-81349
| CVE | CVE-2026-81349 |
| CVSS Score / Version | 7.2 (High) / CVSS v3.1 |
| Updated | 2026-09-23 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is high; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | Microsoft azure_hdinsight and Microsoft Azure HDInsight |
| Classified as | CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Microsoft | azure_hdinsight | ||
| Microsoft | Azure HDInsight |
| Subsystems | General OT |
| Sectors | Multiple |
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.
Monitor Microsoft's web page for any future patch releases. See vendor advisory link below.