CVE-2026-56642
8.8 · HIGHOverview
CVE-2026-56642 is a high-severity vulnerability affecting microsoft fabric_data_warehouse. It was published on July 14, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.
Remediation
Check the references section for vendor advisories and patches from microsoft. Update fabric_data_warehouse to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2026-56642?
CVE-2026-56642 is a high-severity vulnerability affecting microsoft fabric_data_warehouse. It was published on July 14, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-56642?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-56642?
Check the references section for vendor advisories and patches from microsoft. Update fabric_data_warehouse to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-56642?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-56642 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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