# CVE-2026-81349

## Summary

- **CVE ID:** CVE-2026-81349
- **Severity:** HIGH
- **CVSS Score:** 7.2 (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)
- **CWE:** CWE-78
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 10, 2026

## Description

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.

## Affected Products

- Microsoft — Azure HDInsight (1.0)

## References

- [CNA](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81349)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.72%
- **EPSS Percentile:** 51.7

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._