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NVD CRITICAL: CVE-2026-42990 — Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized atta...

·Source: NIST NVD

Updated:

Executive Summary

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

Analysis

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network. CVSS Score: 9.8. Published: 2026-07-14T17:16:48.490.

Indicators of Compromise (1)

CVE (1)
CVE-2026-42990
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jul 14, 2026. Verified by: NIST.

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