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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

MicrosoftCVE-2026-81349

Microsoft Azure HDInsight: command injection

Microsoft

CVE-2026-81349 · Published Sep 8, 2026 · updated Sep 23, 2026

High7.2
Fix: upgrade to 2606012120 or later
Microsoft advisory

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 versions

PackageAffectedFixed in
Azure HDInsight
Product
>= 1.0, < 26060121202606012120
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-78

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