CVE-2026-58630

CriticalCVSS 10.0

Published: 24/07/2026(UTC)Updated: 24/10/2026(UTC)Translated: 24/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

0.87%

58th percentile - higher than 58% of all known CVEs

Summary

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

Risk Assessment

An attacker can gain elevated privileges in Azure App Service, potentially leading to data confidentiality and integrity breaches and further attack escalation.

Recommendation

Apply security updates from Microsoft for Azure App Service. Review access control configurations and restrict unnecessary permissions.

Other vulnerabilities in Azure App Service

CVE-2026-77900Critical
Missing authentication for a critical function in Azure App Service allows an unauthorized attacker to execute code over a network.

Original NVD description (English source)

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

Vulnerability data from NVD (NIST) · CISA KEV · EPSS