PT-2026-64316 · Microsoft · Azure App Service For Linux

CVE-2026-58630 · Published 2026-07-24 · Updated 2026-07-24

NVD

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

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

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-58630

Affected Products

Azure App Service For Linux

References · 2

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58630 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-58630 · Security Note