CVE-2026-35428

Azure Cloud Shell Spoofing Vulnerability

Published May 7, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Improper neutralization of special elements used in a command ('command injection') in Azure Cloud Shell allows an unauthorized attacker to perform spoofing over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:azure_cloud_shell:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Description Improper neutralization of special elements used in a command ('command injection') in Azure Cloud Shell allows an unauthorized attacker to perform spoofing over a network.
Title Azure Cloud Shell Spoofing Vulnerability
First Time appeared Microsoft
Microsoft azure Cloud Shell
Weaknesses CWE-77
CPEs cpe:2.3:a:microsoft:azure_cloud_shell:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Cloud Shell
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Aug 10, 2026, 3:13 PM
Reserved
Apr 2, 2026, 7:21 PM
Status
Analyzed
Published
May 7, 2026, 10:16 PM
Modified
Oct 26, 2026, 8:10 PM