CVE-2026-50515

Severity

CRITICAL

CVSS

9.9

EPSS

0.0091

Risk score

39.92

CISA KEV

PoC

Published

2026-08-06

Modified

2026-08-14

First seen

2026-08-07

Aliases

EUVD-2026-54324, GHSA-FM3H-Q54V-RJRJ

Products

Microsoft:Azure Service Bus -, microsoft:azure_service_bus

Sources

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