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Microsoft Security Response CenterCVE-2026-26135

Azure Custom Locations Resource Provider (RP) Elevation of Privilege Vulnerability

CriticalVendor CVSS 9.6 / 10 1 CVE Published Apr 2, 2026 at 7:00 AM UTC

Summary

Server-side request forgery (ssrf) in Azure Custom Locations Resource Provider (RP) allows an authorized attacker to elevate privileges over a network.

Products covered

  • Azure Custom Locations Resource Provider

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.