# Microsoft Windows Server 2016 vulnerabilities Source: https://junglewise.ai/threats/technologies/windows-server-2016 Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/windows-server-2016.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 476 vulnerabilities in Microsoft Windows Server 2016: 0 in the last 7 days and 189 in the last 90 days, 133 of them critical and 117 exploited in the wild. The most recent, CVE-2026-97844, was published on 13 October 2026. 188 vulnerabilities in the last four weeks, up from none in the four before. 14 critical against 0, 1 exploited in the wild against 0. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 189 - All time: 476 (133 critical, 117 exploited in the wild) ## About Microsoft Windows Server 2016 Server operating system released by Microsoft for enterprise infrastructure and data center environments. ## Latest Microsoft Windows Server 2016 vulnerabilities - [CVE-2026-97844: Windows DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97844-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97843: Windows DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97843-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97842: Windows DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97842-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97841: Windows DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97841-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97840: DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97840-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97839: Microsoft DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97839-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97838: Microsoft DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97838-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97837: Microsoft DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97837-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97836: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97836-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97835: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97835-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97834: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97834-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97833: DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97833-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97832: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97832-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97831: Windows DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97831-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97829: Windows DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97829-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97828: DNS Server buffer over-read information disclosure](https://junglewise.ai/threats/cve-2026-97828-buffer-over-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97827: Microsoft DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97827-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97826: DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97826-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97825: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97825-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97824: DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97824-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97823: DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97823-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97822: Microsoft DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97822-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97821: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97821-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97820: Microsoft DNS Server out-of-bounds read information disclosure](https://junglewise.ai/threats/cve-2026-97820-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-97819: Windows DNS Server out-of-bounds read](https://junglewise.ai/threats/cve-2026-97819-out-of-bounds-read-in-dns-server-allows-an-authorized-attacker-to) (medium, CVSS 6.5, published 13 Oct 2026) ## Most severe Microsoft Windows Server 2016 vulnerabilities - [CVE-2020-1350: Microsoft Windows DNS Server Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2020-1350-microsoft-windows-dns-server-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 10, published 3 Nov 2021) - [CVE-2017-8543: Microsoft Windows Search Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2017-8543-microsoft-windows-search-remote-code-execution-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 24 May 2022) - [CVE-2020-1040: Microsoft Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability](https://junglewise.ai/threats/cve-2020-1040-microsoft-hyper-v-remotefx-vgpu-remote-code-execution) (critical, exploited in the wild, CVSS 9, published 3 Nov 2021) - [CVE-2026-21513: Microsoft MSHTML Framework protection mechanism failure](https://junglewise.ai/threats/cve-2026-21513-microsoft-mshtml-framework-protection-mechanism-failure) (critical, exploited in the wild, CVSS 8.8, published 10 Feb 2026) - [CVE-2026-96951: Microsoft Windows command injection in Shell](https://junglewise.ai/threats/cve-2026-96951-microsoft-windows-command-injection-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 13 Oct 2026) - [CVE-2024-49039: Microsoft Windows Task Scheduler Privilege Escalation Vulnerability](https://junglewise.ai/threats/cve-2024-49039-microsoft-windows-task-scheduler-privilege-escalation) (critical, exploited in the wild, CVSS 8.8, published 12 Nov 2024) - [CVE-2024-43461: Microsoft Windows MSHTML Platform Spoofing Vulnerability](https://junglewise.ai/threats/cve-2024-43461-microsoft-windows-mshtml-platform-spoofing-vulnerability) (critical, exploited in the wild, CVSS 8.8, published 16 Sep 2024) - [CVE-2018-0824: Microsoft COM for Windows Deserialization of Untrusted Data Vulnerability](https://junglewise.ai/threats/cve-2018-0824-microsoft-com-for-windows-deserialization-of-untrusted-data) (critical, exploited in the wild, CVSS 8.8, published 5 Aug 2024) - [CVE-2023-36025: Microsoft Windows SmartScreen Security Feature Bypass Vulnerability](https://junglewise.ai/threats/cve-2023-36025-microsoft-windows-smartscreen-security-feature-bypass) (critical, exploited in the wild, CVSS 8.8, published 14 Nov 2023) - [CVE-2023-32049: Microsoft Windows Defender SmartScreen Security Feature Bypass Vulnerability](https://junglewise.ai/threats/cve-2023-32049-microsoft-windows-defender-smartscreen-security-feature-bypass) (critical, exploited in the wild, CVSS 8.8, published 11 Jul 2023) ## Vulnerabilities per week 188 vulnerabilities in the last four weeks, up from none in the four before. 14 critical against 0, 1 exploited in the wild against 0. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 1 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 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 | 188 | 14 | 1 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 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 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 - [Microsoft Windows 10 22h2](https://junglewise.ai/threats/technologies/windows-10-22h2): 372 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 Windows Server 2016 vulnerabilities", https://junglewise.ai/threats/technologies/windows-server-2016, 13 November 2026.