Description
Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a network.
Published: 2026-08-06
Score: 9.9 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 07 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Description Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a network.
Title Azure Service Bus Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft azure Service Bus
Weaknesses CWE-502
CPEs cpe:2.3:a:microsoft:azure_service_bus:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Service Bus
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Subscriptions

Microsoft Azure Service Bus
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-06T23:22:12.040Z

Reserved: 2026-06-04T19:00:41.292Z

Link: CVE-2026-50515

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-07T01:30:04Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data