CVE-2026-67378

CRITICALCVSS 9/10EPSS 0.47%

Last modified

CVE-2026-67378 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Untrusted pointer dereference in SQL Server allows an unauthorized attacker to execute code over a network.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

Untrusted pointer dereference in SQL Server allows an unauthorized attacker to execute code over a network.

Metrics

EPSS Probability
0.47%

40.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MicrosoftSql Server 2019< 15.0.2190.7
MicrosoftSql Server 2019>= 15.0.4003.23, < 15.0.4490.9
MicrosoftSql Server 2022< 16.0.1200.5
MicrosoftSql Server 2022>= 16.0.4003.1, < 16.0.4275.2
MicrosoftSql Server 2025< 17.0.1135.8
MicrosoftSql Server 2025>= 17.0.4006.2, < 17.0.4085.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2026-67378?
Untrusted pointer dereference in SQL Server allows an unauthorized attacker to execute code over a network.
How severe is CVE-2026-67378?
CVE-2026-67378 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2026-67378?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST