What’s Vulnerable › Vulnerabilities

CVE-2026-62834: Azure Data Factory Elevation of Privilege Vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-20 · updated 2026-10-30
• Weakness: CWE-347

Description

Improper verification of cryptographic signature in Azure Data Factory allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Data Factory: all versions
• Microsoft Azure Data Factory: all versions

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62834

Get alerted when CVE-2026-62834 or the next vulnerability affects your stack