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Vulnerabilities of Microsoft Microsoft SQL Server 2025 for x64-based Systems (GDR)

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CVE Summary Score Published
CVE-2026-67373 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-67368 Improper link resolution before file access ('link following') in SQL Server allows an authorized attacker to elevate… 8.8 High Sep 8, 2026
CVE-2026-50468 Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-54116 Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose… 6.5 Medium Jul 14, 2026
CVE-2026-47295 Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an… 8.8 High Jul 14, 2026
CVE-2026-55002 External control of file name or path in SQL Server allows an authorized attacker to elevate privileges over a network 8.8 High Jul 14, 2026
CVE-2026-54118 Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network 9.8 Critical Jul 14, 2026
CVE-2026-54117 Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network 9.8 Critical Jul 14, 2026
CVE-2026-47296 Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an… 7.5 High Jul 14, 2026
CVE-2026-40370 External control of file name or path in SQL Server allows an authorized attacker to execute code over a network 8.8 High May 12, 2026
CVE-2026-32176 Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an… 6.7 Medium Apr 14, 2026
CVE-2026-32167 Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an… 6.7 Medium Apr 14, 2026
CVE-2026-26115 Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over… 8.8 High Mar 10, 2026
CVE-2026-26116 Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an… 8.8 High Mar 10, 2026
CVE-2026-21262 Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network 8.8 High Mar 10, 2026
CVE-2026-20803 Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a… 7.2 High Jan 13, 2026

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