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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-2026-94512 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-94520 Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network 4.9 Medium Oct 13, 2026
CVE-2026-88085 Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally 6.4 Medium Oct 13, 2026
CVE-2026-88086 Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network 5.3 Medium Oct 13, 2026
CVE-2026-88088 Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-85919 Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-88089 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally 6.7 Medium Oct 13, 2026
CVE-2026-85888 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 7.7 High Oct 13, 2026
CVE-2026-88081 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 7.7 High Oct 13, 2026
CVE-2026-88082 Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-88083 Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network 7.5 High Oct 13, 2026
CVE-2026-65674 Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-67626 Uncontrolled resource consumption in SQL Server allows an authorized attacker to deny service over a network 6.5 Medium Oct 13, 2026
CVE-2026-67628 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 4.9 Medium Oct 13, 2026
CVE-2026-68883 Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network 8.5 High Oct 13, 2026
CVE-2026-70189 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally 6.7 Medium Oct 13, 2026
CVE-2026-85886 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 8.5 High Oct 13, 2026
CVE-2026-83945 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 6.6 Medium Oct 13, 2026
CVE-2026-85876 Use after free in SQL Server allows an authorized attacker to elevate privileges locally 7.0 High Oct 13, 2026
CVE-2026-67625 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 8.5 High Oct 13, 2026
CVE-2026-96956 Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network 8.0 High Oct 13, 2026
CVE-2026-67645 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 6.5 Medium Sep 8, 2026
CVE-2026-77481 Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-67624 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 6.5 Medium Sep 8, 2026
CVE-2026-67369 Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network 6.5 Medium Sep 8, 2026

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