CRITICAL 9.9 Microsoft
CVE-2025-64663
Custom Question Answering Elevation of Privilege Vulnerability
Microsoft Security Update 2025-Dec: Custom Question Answering Elevation of Privilege Vulnerability
Affected Products
- Azure Cognitive Service for Language
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64663
- https://nvd.nist.gov/vuln/detail/CVE-2025-64663
This critical severity vulnerability with a CVSS score of 9.9 was published on 2025-12-09 via Microsoft. Affected: Azure Cognitive Service for Language.
Risk Timeline
CVE Disclosed2025-12-09 · 293 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64663NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2025-64663Related Vulnerabilities
| CVE | Title | Severity | CVSS |
|---|---|---|---|
| CVE-2026-62874 | Azure Billing Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-69399 | Azure Arc Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-69865 | Microsoft Container Registry Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-70200 | Azure Logic Apps Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-70352 | Azure AI Language Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-83944 | Azure Logic Apps Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
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