CVE-2026-50515

CRITICAL

CVE: CVE-2026-50515 - Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a networkSign in to save

CVSS

9.9

CVSS v3.1

EPSS

0.9%

Exploit Prediction Score

Published

August 7, 2026

Exploitability

EPSS probability 0.9%

Description

Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a network.

Weaknesses

CWE-502

Affected Packages

No package data available.

Aliases

CVE-2026-50515

Related references

Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50515