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Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026

SQL Server ODBC driver Elevation of Privilege Vulnerability

CVE-2026-42990

Description

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.

Affected products

1

Microsoft/Odbc Driver For SQL Serverllm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42990mitrevendor-advisorypatch

News mentions

0

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CVE-2026-42990 · VYPR