CVE-2026-58630

Improper access control in Azure App Service allows an unauthorized attacker to elevate privileges over a network.

Score

CVSS 3.1 10.0 Critical

Status

Analyzed - secure@microsoft.com

Published

2026-07-24

Last modified

2026-10-28

Weaknesses

CWE-284

Affected products

• Azure App Service (Microsoft)
• Azure App Service For Linux (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58630