# Microsoft Windows Hyper-V vulnerabilities Source: https://junglewise.ai/threats/technologies/windows-hyper-v 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-hyper-v.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 34 vulnerabilities in Microsoft Windows Hyper-V: 13 in the last 7 days and 34 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96965, was published on 10 November 2026. 16 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 13 - Last 30 days: 13 - Last 90 days: 34 - All time: 34 (1 critical, 0 exploited in the wild) ## About Microsoft Windows Hyper-V Windows hypervisor for creating and managing virtual machines. ## Latest Microsoft Windows Hyper-V vulnerabilities - [CVE-2026-96965: Microsoft Windows Hyper-V null pointer dereference DoS](https://junglewise.ai/threats/cve-2026-96965-null-pointer-dereference-in-windows-hyper-v-allows-an-authorized) (medium, CVSS 5.3, published 10 Nov 2026) - [CVE-2026-95910: Microsoft Windows Hyper-V certificate validation bypass](https://junglewise.ai/threats/cve-2026-95910-improper-certificate-validation-in-windows-hyper-v-allows-an) (medium, CVSS 6.7, published 10 Nov 2026) - [CVE-2026-119960: Microsoft Windows Hyper-V uninitialized resource privilege escalation](https://junglewise.ai/threats/cve-2026-119960-use-of-uninitialized-resource-in-windows-hyper-v-allows-an) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-119959: Windows Hyper-V access control spoofing vulnerability](https://junglewise.ai/threats/cve-2026-119959-improper-access-control-in-windows-hyper-v-allows-an-authorized) (medium, CVSS 5.3, published 10 Nov 2026) - [CVE-2026-119826: Windows Hyper-V use-after-free privilege elevation](https://junglewise.ai/threats/cve-2026-119826-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 7.8, published 10 Nov 2026) - [CVE-2026-119391: Microsoft Windows Hyper-V use-after-free privilege escalation](https://junglewise.ai/threats/cve-2026-119391-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 7.8, published 10 Nov 2026) - [CVE-2026-119385: Microsoft Windows Hyper-V race condition denial of service](https://junglewise.ai/threats/cve-2026-119385-concurrent-execution-using-shared-resource-with-improper) (medium, CVSS 4.7, published 10 Nov 2026) - [CVE-2026-113865: Windows Hyper-V privilege escalation via race condition](https://junglewise.ai/threats/cve-2026-113865-time-of-check-time-of-use-toctou-race-condition-in-windows-hyper) (high, CVSS 7.8, published 10 Nov 2026) - [CVE-2026-113864: Windows Hyper-V use after free privilege escalation](https://junglewise.ai/threats/cve-2026-113864-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (medium, CVSS 6.4, published 10 Nov 2026) - [CVE-2026-113861: Microsoft Windows Hyper-V use-after-free privilege elevation](https://junglewise.ai/threats/cve-2026-113861-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-113860: Windows Hyper-V use-after-free privilege escalation](https://junglewise.ai/threats/cve-2026-113860-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 7, published 10 Nov 2026) - [CVE-2026-113856: Windows Hyper-V heap buffer overflow elevation of privilege](https://junglewise.ai/threats/cve-2026-113856-heap-based-buffer-overflow-in-windows-hyper-v-allows-an) (high, CVSS 7.8, published 10 Nov 2026) - [CVE-2026-113753: Microsoft Windows Hyper-V privilege escalation via untrusted pointer dereference](https://junglewise.ai/threats/cve-2026-113753-untrusted-pointer-dereference-in-windows-hyper-v-allows-an) (high, CVSS 8.2, published 10 Nov 2026) - [CVE-2026-97813: Windows Hyper-V heap buffer overflow information disclosure](https://junglewise.ai/threats/cve-2026-97813-heap-based-buffer-overflow-in-windows-hyper-v-allows-an) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-96223: Microsoft Windows Hyper-V use-after-free privilege escalation](https://junglewise.ai/threats/cve-2026-96223-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 7.8, published 13 Oct 2026) - [CVE-2026-88071: Windows Hyper-V double free privilege escalation](https://junglewise.ai/threats/cve-2026-88071-double-free-in-windows-hyper-v-allows-an-authorized-attacker-to) (high, CVSS 7.8, published 13 Oct 2026) - [CVE-2026-87705: Windows Hyper-V improper communication channel verification](https://junglewise.ai/threats/cve-2026-87705-improper-verification-of-source-of-a-communication-channel-in) (high, CVSS 7.4, published 13 Oct 2026) - [CVE-2026-85369: Microsoft Windows Hyper-V out-of-bounds read privilege escalation](https://junglewise.ai/threats/cve-2026-85369-out-of-bounds-read-in-windows-hyper-v-allows-an-authorized) (high, CVSS 8.2, published 13 Oct 2026) - [CVE-2026-85343: Windows Hyper-V link following privilege escalation](https://junglewise.ai/threats/cve-2026-85343-improper-link-resolution-before-file-access-link-following-in) (high, CVSS 7.8, published 13 Oct 2026) - [CVE-2026-83931: Microsoft Windows Hyper-V heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-83931-heap-based-buffer-overflow-in-windows-hyper-v-allows-an) (high, CVSS 7.8, published 13 Oct 2026) - [CVE-2026-83839: Windows Hyper-V privilege escalation via race condition](https://junglewise.ai/threats/cve-2026-83839-time-of-check-time-of-use-toctou-race-condition-in-windows-hyper) (high, CVSS 7, published 13 Oct 2026) - [CVE-2026-83766: Microsoft Windows Hyper-V authorization bypass](https://junglewise.ai/threats/cve-2026-83766-incorrect-authorization-in-windows-hyper-v-allows-an-authorized) (medium, CVSS 4.2, published 13 Oct 2026) - [CVE-2026-83728: Microsoft Windows Hyper-V spoofing via improper input validation](https://junglewise.ai/threats/cve-2026-83728-improper-validation-of-syntactic-correctness-of-input-in-windows) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-83636: Windows Hyper-V null pointer dereference denial of service](https://junglewise.ai/threats/cve-2026-83636-null-pointer-dereference-in-windows-hyper-v-allows-an-authorized) (medium, CVSS 6.5, published 13 Oct 2026) - [CVE-2026-70248: Windows Hyper-V null pointer dereference denial of service](https://junglewise.ai/threats/cve-2026-70248-null-pointer-dereference-in-windows-hyper-v-allows-an-authorized) (medium, CVSS 6.5, published 13 Oct 2026) ## Most severe Microsoft Windows Hyper-V vulnerabilities - [CVE-2026-69910: Microsoft Windows Hyper-V stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-69910-microsoft-windows-hyper-v-stack-based-buffer-overflow) (critical, CVSS 9.8, published 8 Sep 2026) - [CVE-2026-105733: Microsoft Windows Hyper-V improper access control](https://junglewise.ai/threats/cve-2026-105733-improper-access-control-in-windows-hyper-v-allows-an-authorized) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-102214: Windows Hyper-V use-after-free remote code execution](https://junglewise.ai/threats/cve-2026-102214-use-after-free-in-windows-hyper-v-allows-an-authorized-attacker) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-80083: Microsoft Windows Hyper-V untrusted pointer dereference](https://junglewise.ai/threats/cve-2026-80083-microsoft-windows-hyper-v-untrusted-pointer-dereference) (high, CVSS 8.8, published 8 Sep 2026) - [CVE-2026-69603: Microsoft Windows Hyper-V heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-69603-microsoft-windows-hyper-v-heap-based-buffer-overflow) (high, CVSS 8.8, published 8 Sep 2026) - [CVE-2026-83728: Microsoft Windows Hyper-V spoofing via improper input validation](https://junglewise.ai/threats/cve-2026-83728-improper-validation-of-syntactic-correctness-of-input-in-windows) (high, CVSS 8.8, published 13 Oct 2026) - [CVE-2026-72961: Microsoft Windows Hyper-V out-of-bounds read privilege escalation](https://junglewise.ai/threats/cve-2026-72961-microsoft-windows-hyper-v-out-of-bounds-read-privilege-escalation) (high, CVSS 8.2, published 8 Sep 2026) - [CVE-2026-85369: Microsoft Windows Hyper-V out-of-bounds read privilege escalation](https://junglewise.ai/threats/cve-2026-85369-out-of-bounds-read-in-windows-hyper-v-allows-an-authorized) (high, CVSS 8.2, published 13 Oct 2026) - [CVE-2026-113753: Microsoft Windows Hyper-V privilege escalation via untrusted pointer dereference](https://junglewise.ai/threats/cve-2026-113753-untrusted-pointer-dereference-in-windows-hyper-v-allows-an) (high, CVSS 8.2, published 10 Nov 2026) - [CVE-2026-85343: Windows Hyper-V link following privilege escalation](https://junglewise.ai/threats/cve-2026-85343-improper-link-resolution-before-file-access-link-following-in) (high, CVSS 7.8, published 13 Oct 2026) ## Vulnerabilities per week 16 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 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 5 | 1 | 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 | 16 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 13 | 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 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 Windows Hyper-V vulnerabilities", https://junglewise.ai/threats/technologies/windows-hyper-v, 13 November 2026.