CVE entry · CVE-2019-1068
CVE-2019-1068: Microsoft SQL Server Remote Code Execution Vulnerability
Microsoft SQL Server contains a remote code execution vulnerability that could allow an attacker to execute code in the context of the SQL Server Database Engine service account.
- Actively exploited: added to CISA’s KEV catalog on August 26, 2026.
- Use by ransomware: not established so far.
- Remediation deadline for US federal agencies: August 29, 2026.
Description from CISA’s KEV catalog.
What to do
- Check whether your estate includes Microsoft SQL Server, including internet-facing devices.
- Apply the vendor’s patch or mitigations (references below). Failing that, isolate the product or stop using it, as CISA requires of US federal agencies.
- An exploited vulnerability has often been used before it was fixed: look for signs of compromise, especially on internet-facing devices.
References
- Vendor advisory or reference cited by CISA (portal.msrc.microsoft.com)
- NVD entry (NIST)
- CISA KEV catalog
Other Microsoft vulnerabilities
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Microsoft Windows Command Injection Vulnerability
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Microsoft SharePoint Code Injection Vulnerability
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Microsoft Windows Heap-Based Buffer Overflow Vulnerability
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Microsoft Windows Link Following Vulnerability
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Microsoft SharePoint Weak Authentication Vulnerability
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Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability