{"schema_version":1,"title":"Microsoft Windows 11 22h2 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Microsoft Windows 11 22h2: 0 in the last 7 days and 0 in the last 90 days, 5 of them critical and 5 exploited in the wild. The most recent, CVE-2025-30400, was published on 13 May 2025.","url":"https://junglewise.ai/threats/technologies/windows-11-22h2","json_url":"https://junglewise.ai/threats/technologies/windows-11-22h2.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/windows-11-22h2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":5,"critical":5,"exploited":5,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cve":"CVE-2025-30400","cvss":7.8,"slug":"cve-2025-30400-microsoft-windows-dwm-core-library-use-after-free-vulnerability","title":"Microsoft Windows DWM Core Library Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2025-05-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-30400-microsoft-windows-dwm-core-library-use-after-free-vulnerability"},{"cve":"CVE-2025-21333","cvss":7.8,"slug":"cve-2025-21333-microsoft-windows-hyper-v-nt-kernel-integration-vsp-heap-based","title":"Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability","severity":"critical","exploited":true,"published_at":"2025-01-14T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21333-microsoft-windows-hyper-v-nt-kernel-integration-vsp-heap-based"},{"cve":"CVE-2025-21335","cvss":7.8,"slug":"cve-2025-21335-microsoft-windows-hyper-v-nt-kernel-integration-vsp-use-after","title":"Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2025-01-14T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21335-microsoft-windows-hyper-v-nt-kernel-integration-vsp-use-after"},{"cve":"CVE-2024-38080","cvss":7.8,"slug":"cve-2024-38080-microsoft-windows-hyper-v-privilege-escalation-vulnerability","title":"Microsoft Windows Hyper-V Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2024-07-09T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-38080-microsoft-windows-hyper-v-privilege-escalation-vulnerability"},{"cve":"CVE-2024-21412","cvss":8.1,"slug":"cve-2024-21412-microsoft-windows-internet-shortcut-files-security-feature-bypass","title":"Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability","severity":"critical","exploited":true,"published_at":"2024-02-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-21412-microsoft-windows-internet-shortcut-files-security-feature-bypass"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft Windows","slug":"windows-","vulnerabilities":963,"url":"https://junglewise.ai/threats/technologies/windows-"},{"name":"Microsoft Windows 10","slug":"windows-10","vulnerabilities":588,"url":"https://junglewise.ai/threats/technologies/windows-10"},{"name":"Microsoft Windows 11","slug":"windows-11","vulnerabilities":493,"url":"https://junglewise.ai/threats/technologies/windows-11"},{"name":"Microsoft Windows Server 2012","slug":"windows-server-2012","vulnerabilities":293,"url":"https://junglewise.ai/threats/technologies/windows-server-2012"},{"name":"Microsoft Windows Server 2016","slug":"windows-server-2016","vulnerabilities":213,"url":"https://junglewise.ai/threats/technologies/windows-server-2016"},{"name":"Microsoft Windows Server 2019","slug":"windows-server-2019","vulnerabilities":211,"url":"https://junglewise.ai/threats/technologies/windows-server-2019"},{"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vulnerabilities":192,"url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},{"name":"Microsoft Windows Server 2022","slug":"windows-server-2022","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/windows-server-2022"},{"name":"Microsoft Edge","slug":"edge-chromium-based","vulnerabilities":167,"url":"https://junglewise.ai/threats/technologies/edge-chromium-based"},{"name":"Microsoft Windows 11 25h2","slug":"windows-11-25h2","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/windows-11-25h2"},{"name":"Microsoft Windows 11 Version 26H1","slug":"windows-11-version-26h1","vulnerabilities":135,"url":"https://junglewise.ai/threats/technologies/windows-11-version-26h1"},{"name":"Microsoft Windows Server 2025","slug":"windows-server-2025","vulnerabilities":124,"url":"https://junglewise.ai/threats/technologies/windows-server-2025"}],"technology":{"hub":true,"name":"Microsoft Windows 11 22h2","slug":"windows-11-22h2","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":[],"homepage":"https://www.microsoft.com/windows/windows-11","description":"A major update for the Windows 11 operating system released in the second half of 2022.","url":"https://junglewise.ai/threats/technologies/windows-11-22h2"},"most_severe":[{"cve":"CVE-2024-21412","cvss":8.1,"slug":"cve-2024-21412-microsoft-windows-internet-shortcut-files-security-feature-bypass","title":"Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability","severity":"critical","exploited":true,"published_at":"2024-02-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-21412-microsoft-windows-internet-shortcut-files-security-feature-bypass"},{"cve":"CVE-2025-30400","cvss":7.8,"slug":"cve-2025-30400-microsoft-windows-dwm-core-library-use-after-free-vulnerability","title":"Microsoft Windows DWM Core Library Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2025-05-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-30400-microsoft-windows-dwm-core-library-use-after-free-vulnerability"},{"cve":"CVE-2025-21333","cvss":7.8,"slug":"cve-2025-21333-microsoft-windows-hyper-v-nt-kernel-integration-vsp-heap-based","title":"Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability","severity":"critical","exploited":true,"published_at":"2025-01-14T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21333-microsoft-windows-hyper-v-nt-kernel-integration-vsp-heap-based"},{"cve":"CVE-2025-21335","cvss":7.8,"slug":"cve-2025-21335-microsoft-windows-hyper-v-nt-kernel-integration-vsp-use-after","title":"Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability","severity":"critical","exploited":true,"published_at":"2025-01-14T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-21335-microsoft-windows-hyper-v-nt-kernel-integration-vsp-use-after"},{"cve":"CVE-2024-38080","cvss":7.8,"slug":"cve-2024-38080-microsoft-windows-hyper-v-privilege-escalation-vulnerability","title":"Microsoft Windows Hyper-V Privilege Escalation Vulnerability","severity":"critical","exploited":true,"published_at":"2024-07-09T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2024-38080-microsoft-windows-hyper-v-privilege-escalation-vulnerability"}],"generated_at":"2026-09-26T09:24:00.138874+00:00"}