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CVE-2026-33120 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: April 14, 2026

Microsoft SQL Server - Use After Free

Published: April 14, 2026Updated: April 14, 2026Remote Exploitable

Overview

Microsoft SQL Server contains a use after free vulnerability caused by untrusted pointer dereference, letting authorized attackers execute code remotely over a network, exploit requires attacker to be authorized.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Authorized attackers can execute arbitrary code remotely, potentially compromising the entire server.

Mitigation

Update to the latest version of Microsoft SQL Server.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33120

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-33120
Severity: High
CVSS Score: 8.8
Type: use_after_free
Status: new

CWE

CWE-822

CVSS Metrics

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