CVE-2026-33120 Details
Description
Untrusted pointer dereference in SQL Server allows an authorized attacker to execute code over a network.
A remote code execution vulnerability has been identified in Microsoft SQL Server. This issue arises from an untrusted pointer dereference, allowing an authorized attacker to execute code over the network. The vulnerability affects several versions of SQL Server, including SQL Server 2022, 2019, 2017, and 2016, with specific update guidance available for each version.
Users should update to the latest security update for their version of SQL Server. Specific update instructions can be found in the Microsoft Security Update Guide.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 10, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33120 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-822 | Untrusted Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft sql server 2016 | >= 13.0.6300.2, < 13.0.6485.1 >= 13.0.7000.253, < 13.0.7080.1 |
CPE
Remediation
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| microsoft sql server 2017 | >= 14.0.1000.169, < 14.0.2105.1 >= 14.0.3006.16, < 14.0.3525.1 |
CPE
Remediation
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| microsoft sql server 2019 | >= 15.0.2000.5, < 15.0.2165.1 >= 15.0.4003.23, < 15.0.4465.1 |
CPE
Remediation
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| microsoft sql server 2022 | >= 16.0.1000.6, < 16.0.1175.1 >= 16.0.4003.1, < 16.0.4250.1 |
CPE
Remediation
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| microsoft sql server 2025 | >= 17.0.1000.7, < 17.0.1110.1 >= 17.0.4006.2, < 17.0.4030.1 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 6, 2026 | Initial Analysis | [email protected] |
| Apr 14, 2026 | New CVE Received | [email protected] |