---
id: "CVE-2026-108456"
kind: "vulnerability"
aliases: ["CVE-2026-108456"]
title: "Azure AI Foundry: SSRF lets authorized users escalate privileges over network"
severity: "high"
cvss: 7.7
epss: 0.00701
exploited: false
status: "open"
category: "vendor"
products: [{"name": "Azure AI Foundry", "fixed": ["service-side fix applied by Microsoft"], "affected": "unknown (cloud service)", "ecosystem": "vendor"}]
ecosystems: []
tags: ["azure", "azure-ai-foundry", "managed-service", "ssrf", "vendor"]
not_affected_if: ["managed-hosting", "no-customer-action"]
published_at: "2026-10-22T22:17:58+00:00"
first_seen_at: "2026-10-23T21:57:32+00:00"
updated_at: "2026-10-25T03:17:13+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108456", "first_seen_at": "2026-10-23T21:57:32+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-108456", "first_seen_at": "2026-10-24T07:15:51+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-10-25T03:17:13+00:00"}]
---

# Azure AI Foundry: SSRF lets authorized users escalate privileges over network

SSRF in the Azure AI Foundry managed service lets an authenticated low-privilege user make the service send requests to internal targets and read data across a security boundary (scope changed, high confidentiality impact). Microsoft says it has already fixed the service itself; the CVE is published for transparency.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Azure AI Foundry affected unknown (cloud service) fixed service-side fix applied by Microsoft

## How to check

Nothing to check on your side: it is a Microsoft-hosted service and the advisory lists no versions or builds. Microsoft states it is fully mitigated.

## Fix

No customer action required. Microsoft fixed the service server-side (MSRC FAQ, Oct 22 2026).

## Timeline

- 2026-10-23T21:57:32+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-108456
- 2026-10-24T07:15:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-108456
- 2026-10-25T03:17:13+00:00 analyst — Read MSRC advisory (Oct 22 2026): cloud service CVE, already fully mitigated by Microsoft, no customer action; not exploited, not publicly disclosed; no build numbers. CVSS 7.7 (MSRC labels max severity Critical, kept high). Credit 7urb0. Sibling Foundry SSRF CVE-2026-85917 is a separate unauthenticated one. No social chatter checked beyond web search.

## Documents

- [advisory] MSRC: CVE-2026-108456 Azure AI Foundry Elevation of Privilege Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108456

## From the sources

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

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_