Microsoft Sql Server 2025 vulnerabilities

CVE-2026-67373 [HIGH] CWE-122 CVE-2026-67373: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67638 [HIGH] CWE-122 CVE-2026-67638: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67642 [HIGH] CWE-122 CVE-2026-67642: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-77481 [HIGH] CWE-122 CVE-2026-77481: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67380 [HIGH] CWE-122 CVE-2026-67380: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-68786 [HIGH] CWE-122 CVE-2026-68786: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-68775 [HIGH] CWE-122 CVE-2026-68775: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67639 [HIGH] CWE-122 CVE-2026-67639: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67385 [HIGH] CWE-416 CVE-2026-67385: Use after free in SQL Server allows an authorized attacker to execute code over a network. Use after free in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67388 [HIGH] CWE-122 CVE-2026-67388: Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-55002 [HIGH] CWE-73 CVE-2026-55002: External control of file name or path in SQL Server allows an authorized attacker to elevate privile External control of file name or path in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-66818 [HIGH] CWE-269 CVE-2026-66818: Improper privilege management in SQL Server allows an authorized attacker to elevate privileges over Improper privilege management in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-40370 [HIGH] CWE-73 CVE-2026-40370: External control of file name or path in SQL Server allows an authorized attacker to execute code ov External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67379 [HIGH] CWE-121 CVE-2026-67379: Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a netwo Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-68883 [HIGH] CWE-122 CVE-2026-68883: Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-67384 [HIGH] CWE-122 CVE-2026-67384: Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a ne Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network.

CVE-2026-67636 [CRITICAL] CWE-125 CVE-2026-67636: Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network. Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network.

CVE-2026-47297 [HIGH] CWE-502 CVE-2026-47297: Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.

CVE-2026-47296 [HIGH] CWE-89 CVE-2026-47296: Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server a Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2026-88083 [HIGH] CWE-121 CVE-2026-88083: Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a net Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.