# Microsoft SQL Server vulnerabilities Source: https://junglewise.ai/threats/technologies/sql-server Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/sql-server.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 140 vulnerabilities in Microsoft SQL Server: 53 in the last 7 days and 136 in the last 90 days, 9 of them critical and 3 exploited in the wild. The most recent, CVE-2026-94513, was published on 10 November 2026. 22 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 53 - Last 30 days: 53 - Last 90 days: 136 - All time: 140 (9 critical, 3 exploited in the wild) ## About Microsoft SQL Server Relational database management system for storing, retrieving, and managing structured data. ## Latest Microsoft SQL Server vulnerabilities - [CVE-2026-94513: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-94513-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8, published 10 Nov 2026) - [CVE-2026-94511: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-94511-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-88111: Microsoft SQL Server heap buffer overflow](https://junglewise.ai/threats/cve-2026-88111-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-84010: Microsoft SQL Server privilege escalation via exposed method](https://junglewise.ai/threats/cve-2026-84010-exposed-dangerous-method-or-function-in-sql-server-allows-an) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-68783: Microsoft SQL Server information disclosure via uninitialized resource](https://junglewise.ai/threats/cve-2026-68783-use-of-uninitialized-resource-in-sql-server-allows-an-authorized) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2026-67646: Microsoft SQL Server heap buffer overflow](https://junglewise.ai/threats/cve-2026-67646-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67637: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-67637-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67632: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-67632-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67391: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-67391-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67387: Microsoft SQL Server untrusted pointer dereference privilege escalation](https://junglewise.ai/threats/cve-2026-67387-untrusted-pointer-dereference-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67382: Microsoft SQL Server uninitialized resource information disclosure](https://junglewise.ai/threats/cve-2026-67382-use-of-uninitialized-resource-in-sql-server-allows-an-authorized) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2026-67375: Microsoft SQL Server stack-based buffer overflow privilege escalation](https://junglewise.ai/threats/cve-2026-67375-stack-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67374: Microsoft SQL Server heap buffer overflow](https://junglewise.ai/threats/cve-2026-67374-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-67372: Microsoft SQL Server heap buffer overflow](https://junglewise.ai/threats/cve-2026-67372-heap-based-buffer-overflow-in-sql-server-allows-an-authorized) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-66813: Microsoft SQL Server out-of-bounds read privilege escalation](https://junglewise.ai/threats/cve-2026-66813-out-of-bounds-read-in-sql-server-allows-an-unauthorized-attacker) (high, CVSS 8.1, published 10 Nov 2026) - [CVE-2026-62903: Microsoft SQL Server authentication bypass in capture-replay](https://junglewise.ai/threats/cve-2026-62903-authentication-bypass-by-capture-replay-in-sql-server-allows-an) (high, CVSS 7.4, published 10 Nov 2026) - [CVE-2026-118120: Microsoft SQL Server SQL injection privilege escalation](https://junglewise.ai/threats/cve-2026-118120-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 8.8, published 10 Nov 2026) - [CVE-2026-118119: Microsoft SQL Server SQL injection privilege escalation](https://junglewise.ai/threats/cve-2026-118119-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 8, published 10 Nov 2026) - [CVE-2026-118118: Microsoft SQL Server SQL injection in privilege elevation](https://junglewise.ai/threats/cve-2026-118118-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 8, published 10 Nov 2026) - [CVE-2026-118117: Microsoft SQL Server SQL injection privilege elevation](https://junglewise.ai/threats/cve-2026-118117-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 8, published 10 Nov 2026) - [CVE-2026-118116: Microsoft SQL Server SQL injection privilege escalation](https://junglewise.ai/threats/cve-2026-118116-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 7, published 10 Nov 2026) - [CVE-2026-118115: Microsoft SQL Server SQL injection privilege elevation](https://junglewise.ai/threats/cve-2026-118115-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-118114: Microsoft SQL Server SQL injection privilege elevation](https://junglewise.ai/threats/cve-2026-118114-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-118113: Microsoft SQL Server SQL injection privilege elevation](https://junglewise.ai/threats/cve-2026-118113-improper-neutralization-of-special-elements-used-in-an-sql) (high, CVSS 8, published 10 Nov 2026) - [CVE-2026-118112: Microsoft SQL Server code injection privilege escalation](https://junglewise.ai/threats/cve-2026-118112-improper-control-of-generation-of-code-code-injection-in-sql) (high, CVSS 8, published 10 Nov 2026) ## Most severe Microsoft SQL Server vulnerabilities - [CVE-2020-0618: Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2020-0618-microsoft-sql-server-reporting-services-remote-code-execution) (critical, exploited in the wild, CVSS 8.8, published 18 Sep 2024) - [CVE-2012-1856: Microsoft Office MSCOMCTL.OCX Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2012-1856-microsoft-office-mscomctl-ocx-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 3 Mar 2022) - [CVE-2019-1068: Microsoft SQL Server remote code execution](https://junglewise.ai/threats/cve-2019-1068-microsoft-sql-server-remote-code-execution) (critical, exploited in the wild, published 26 Aug 2026) - [CVE-2026-67643: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-67643-microsoft-sql-server-heap-based-buffer-overflow) (critical, CVSS 9.8, published 8 Sep 2026) - [CVE-2026-67631: Microsoft SQL Server heap buffer overflow](https://junglewise.ai/threats/cve-2026-67631-microsoft-sql-server-heap-buffer-overflow) (critical, CVSS 9.8, published 8 Sep 2026) - [CVE-2026-116945: Microsoft SQL Server heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-116945-heap-based-buffer-overflow-in-sql-server-allows-an-unauthorized) (critical, CVSS 9.8, published 10 Nov 2026) - [CVE-2026-65669: Microsoft SQL Server SQL injection privilege escalation](https://junglewise.ai/threats/cve-2026-65669-microsoft-sql-server-sql-injection-privilege-escalation) (critical, CVSS 9.6, published 8 Sep 2026) - [CVE-2026-67636: Microsoft SQL Server out-of-bounds read allows remote code execution](https://junglewise.ai/threats/cve-2026-67636-microsoft-sql-server-out-of-bounds-read-allows-remote-code) (critical, CVSS 9, published 8 Sep 2026) - [CVE-2026-67378: Microsoft SQL Server untrusted pointer dereference](https://junglewise.ai/threats/cve-2026-67378-microsoft-sql-server-untrusted-pointer-dereference) (critical, CVSS 9, published 8 Sep 2026) - [CVE-2026-77484: Microsoft SQL Server unsafe deserialization remote code execution](https://junglewise.ai/threats/cve-2026-77484-microsoft-sql-server-unsafe-deserialization-remote-code-execution) (high, CVSS 8.8, published 8 Sep 2026) ## Vulnerabilities per week 22 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 1 | 1 | 1 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 60 | 5 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 22 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 53 | 1 | 0 | ## Other Microsoft technologies - [Microsoft Windows](https://junglewise.ai/threats/technologies/windows): 2,362 vulnerabilities - [Microsoft Windows 10](https://junglewise.ai/threats/technologies/windows-10): 589 vulnerabilities - [Microsoft Windows 11 24h2](https://junglewise.ai/threats/technologies/windows-11-24h2): 565 vulnerabilities - [Microsoft Windows 11 25h2](https://junglewise.ai/threats/technologies/windows-11-25h2): 534 vulnerabilities - [Microsoft Windows Server 2025](https://junglewise.ai/threats/technologies/windows-server-2025): 534 vulnerabilities - [Microsoft Windows Server 2022](https://junglewise.ai/threats/technologies/windows-server-2022): 528 vulnerabilities - [Microsoft Windows Server 2019](https://junglewise.ai/threats/technologies/windows-server-2019): 521 vulnerabilities - [Microsoft Windows Server 2012](https://junglewise.ai/threats/technologies/windows-server-2012): 517 vulnerabilities - [Microsoft Windows 11](https://junglewise.ai/threats/technologies/windows-11): 494 vulnerabilities - [Microsoft Windows Server 2016](https://junglewise.ai/threats/technologies/windows-server-2016): 476 vulnerabilities - [Microsoft Windows 10 1809](https://junglewise.ai/threats/technologies/windows-10-1809): 380 vulnerabilities - [Microsoft Windows 10 21h2](https://junglewise.ai/threats/technologies/windows-10-21h2): 373 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft SQL Server vulnerabilities", https://junglewise.ai/threats/technologies/sql-server, 13 November 2026.