What is CVE-2026-56167?

CVE-2026-56167 is a high-severity vulnerability in Microsoft Azure Ai Search, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.5/10. Published 2026-07-24.

How severe is CVE-2026-56167?

High severity. CVSS v3 base score is 8.5 out of 10.

SSRF in Microsoft Azure Ai Search

CVE-2026-56167

Server-side request forgery (ssrf) in Azure AI Search allows an authorized attacker to elevate privileges over a network.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.004 (34.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N.

Affected products

Microsoft Azure Ai Search
Microsoft Azure_ai_search

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

Azure AI Search Elevation of Privilege Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-56167?: CVE-2026-56167 is a high-severity vulnerability in Microsoft Azure Ai Search, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.5/10. Published 2026-07-24.
How severe is CVE-2026-56167?: High severity. CVSS v3 base score is 8.5 out of 10.