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CVE-2026-108456 Microsoft CVE debrief

CVE-2026-108456 debrief based on NVD and CVE Program records. Server-side request forgery (SSRF) in Azure AI Foundry allows an authorized attacker to elevate privileges over a network. The CVE record was published on 2026-10-22T22:17:58.473Z and has not been modified since then. The NVD entry is currently Awaiting Analysis. This high-severity vulnerability, with a CVSS score of 7.7, poses significant risks to Azure AI Foundry deployments. Defenders should assess potential exposure and prioritize verifying privilege elevation risks. The vulnerability's impact on Azure AI Foundry configurations and security is still being evaluated.

Vendor
Microsoft
Product
Azure AI Foundry
CVSS
HIGH 7.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-22
Original CVE updated
2026-10-24
Advisory published
2026-10-22
Advisory updated
2026-10-24

Who should care

Defenders responsible for Azure AI Foundry deployments, security teams, and vulnerability management teams should assess potential exposure and prioritize verifying privilege elevation risks. Operators and administrators of Azure AI Foundry should review and update configurations to mitigate potential risks. This vulnerability affects Azure AI Foundry deployments, and it is essential to verify exposure and assess SS

Why it matters

CVE-2026-108456 is a high-severity SSRF vulnerability in Azure AI Foundry that allows authorized attackers to elevate privileges over a network. Defenders should prioritize verifying exposure and assessing potential privilege elevation risks in Azure AI Foundry deployments.

  • Potential privilege elevation in Azure AI Foundry deployments
  • Need to verify exposure and assess SSRF risks
  • Possible impact on Azure AI Foundry configurations and security

Technical summary

CVE-2026-108456 is a high-severity SSRF vulnerability in Azure AI Foundry, allowing authorized attackers to elevate privileges over a network. The vulnerability has a CVSS score of 7.7 and is currently awaiting analysis in the NVD. This vulnerability affects Azure AI Foundry deployments, and defenders should prioritize verifying exposure and assessing potential privilege elevation risks. The technical details of the vulnerability are still limited, but it is essential to review and update Azure AI Foundry configurations to mitigate potential risks.

Defensive priority

Defenders should prioritize verifying exposure in Azure AI Foundry deployments and assessing potential privilege elevation risks.

Recommended defensive actions

  • Verify exposure in Azure AI Foundry deployments
  • Assess potential privilege elevation risks
  • Review and update Azure AI Foundry configurations

Evidence notes

Evidence from official CVE Program and NVD records indicates a high-severity SSRF vulnerability in Azure AI Foundry. However, detailed impact and remediation information are limited.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-108456 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-108456

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-108456 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-108456

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.