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Known exploited vulnerability

CVE-2019-1068

highCVSS 3.1 8.8In CISA KEVEPSS 57%Published · Microsoft

The short answer

CVE-2019-1068 affects Microsoft Microsoft SQL Server 2014 Service Pack 2 for 32-bit Systems (GDR) and is rated high (CVSS 8.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2026-08-26: attackers are using it, so patch it first. The vendor has linked a patch.

What it is

A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions, aka 'Microsoft SQL Server Remote Code Execution Vulnerability'.

Weakness: CWE-20.

Severity

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploited (CISA KEV)

Yes, since Aug 26, 2026

Federal due date Aug 29, 2026

EPSS, next 30 days

57%

Higher than 99% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

What CISA says to do

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for…

Affected products

Microsoft SQL Server 2014 Service Pack 2 for 32-bit Systems (GDR), Microsoft SQL Server, Microsoft SQL Server 2014 Service Pack 2 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 1 (GDR), Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR), Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR), Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU), Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR), Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU). NVD's record lists the exact affected versions.

References

Questions

Is CVE-2019-1068 being exploited?

Yes. CISA added CVE-2019-1068 to its Known Exploited Vulnerabilities catalog on 2026-08-26, with a federal remediation due date of 2026-08-29.

How do I fix CVE-2019-1068?

CISA's required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for…

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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