Description
Server-side request forgery (ssrf) in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.
Published: 2026-09-17
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: Elevation of Privilege via SSRF
Action: Apply Patch
AI Analysis

Impact

The vulnerability is a server‑side request forgery that allows an attacker to craft requests that are sent by Azure AI Foundry on the attacker’s behalf. Because these requests originate from the service, which has higher network privileges, the attacker can reach internal resources, potentially exposing sensitive data or obtaining further access to protected systems. The impact includes loss of confidentiality and integrity of internal network assets and an elevated authority that the attacker can abuse within the organization.

Affected Systems

Microsoft Azure AI Foundry is affected, with all stated versions applicable as no specific vendor‑provided version information is listed. The CPE indicates that all releases of the product are vulnerable.

Risk and Exploitability

The vulnerability has a CVSS score of 7.5 and an EPSS score of less than 1 %, indicating a high severity but a relatively low probability of exploitation. It is not currently listed in the CISA KEV catalog. The likely attack vector is a malicious user interacting with the service’s public endpoint, providing a crafted URL that the service then resolves internally. The condition requires that the attacker can submit input to the service; however, once the SSRF trigger is achieved, elevated network privileges can be abused to access internal endpoints.

Generated by OpenCVE AI on September 18, 2026 at 23:28 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Deploy the Microsoft security update for CVE-2026-85917 as soon as it is available.
  • Limit Azure AI Foundry’s outbound traffic by allowing only approved external destinations and blocking access to internal network URLs. This can be implemented with Azure Firewall or network security group rules.
  • Enforce strict input validation: reject or whitelist URLs so that only known, external endpoints can be requested, thereby preventing the service from being used as a proxy for internal network access.

Generated by OpenCVE AI on September 18, 2026 at 23:28 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 25 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft foundry
CPEs cpe:2.3:a:microsoft:foundry:-:*:*:*:*:*:*:*
Vendors & Products Microsoft foundry

Mon, 21 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 18 Sep 2026 23:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 17 Sep 2026 23:15:00 +0000

Type Values Removed Values Added
Description Server-side request forgery (ssrf) in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.
Title Azure AI Foundry Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft azure Ai Foundry
Weaknesses CWE-918
CPEs cpe:2.3:a:microsoft:azure_ai_foundry:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Ai Foundry
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C'}


Subscriptions

Microsoft Azure Ai Foundry Foundry
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-08T18:12:13.037Z

Reserved: 2026-09-04T18:21:15.993Z

Link: CVE-2026-85917

cve-icon Vulnrichment

Updated: 2026-09-18T14:30:38.825Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-17T23:18:53.417

Modified: 2026-09-25T19:56:17.473

Link: CVE-2026-85917

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-18T23:30:15Z

Weaknesses
  • CWE-918

    Server-Side Request Forgery (SSRF)