CVE-2026-50515
Azure Service Bus Remote Code Execution Vulnerability
- State
- Published
- Severity
- 9.9 Critical
- Published
- Aug 6, 2026
- Updated
- Oct 30, 2026
- Reserved
- Jun 4, 2026
Description
Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.9 Critical | 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 | microsoft |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Azure Service BusMicrosoft |
|
References
- Azure Service Bus Remote Code Execution Vulnerabilityvendor-advisorypatch
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.