{"schema_version":1,"title":"Microsoft Windows 11 24h2 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 192 vulnerabilities in Microsoft Windows 11 24h2: 0 in the last 7 days and 154 in the last 90 days, 5 of them critical and 2 exploited in the wild. The most recent, CVE-2026-85877, was published on 8 September 2026.","url":"https://junglewise.ai/threats/technologies/windows-11-24h2","json_url":"https://junglewise.ai/threats/technologies/windows-11-24h2.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-11-24h2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":136,"all_time":192,"critical":5,"exploited":2,"last_7_days":0,"last_30_days":1,"last_90_days":154,"last_365_days":192},"latest":[{"cve":"CVE-2026-85877","cvss":8.8,"epss":0.0082,"slug":"cve-2026-85877-microsoft-windows-print-spooler-heap-based-buffer-overflow","title":"Microsoft Windows Print Spooler heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:21:13.96+00:00","url":"https://junglewise.ai/threats/cve-2026-85877-microsoft-windows-print-spooler-heap-based-buffer-overflow"},{"cve":"CVE-2026-68820","cvss":7,"epss":0.0033,"slug":"cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after","title":"Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.","severity":"critical","exploited":true,"published_at":"2026-08-11T17:19:06.357+00:00","url":"https://junglewise.ai/threats/cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after"},{"cve":"CVE-2026-58598","cvss":7,"slug":"cve-2026-58598-microsoft-windows-backup-engine-privilege-escalation","title":"Microsoft Windows Backup Engine privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-16T22:17:50.33+00:00","url":"https://junglewise.ai/threats/cve-2026-58598-microsoft-windows-backup-engine-privilege-escalation"},{"cve":"CVE-2026-58626","cvss":8.8,"slug":"cve-2026-58626-microsoft-windows-remote-desktop-services-use-after-free","title":"Microsoft Windows Remote Desktop Services use after free","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:44.65+00:00","url":"https://junglewise.ai/threats/cve-2026-58626-microsoft-windows-remote-desktop-services-use-after-free"},{"cve":"CVE-2026-58613","cvss":7.8,"slug":"cve-2026-58613-microsoft-windows-cloud-files-mini-filter-driver-privilege","title":"Microsoft Windows Cloud Files Mini Filter Driver privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:44.007+00:00","url":"https://junglewise.ai/threats/cve-2026-58613-microsoft-windows-cloud-files-mini-filter-driver-privilege"},{"cve":"CVE-2026-58547","cvss":5.5,"slug":"cve-2026-58547-microsoft-windows-upnp-heap-overflow-in-upnp-dll","title":"Microsoft Windows UPnP heap overflow in upnp.dll","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:42.907+00:00","url":"https://junglewise.ai/threats/cve-2026-58547-microsoft-windows-upnp-heap-overflow-in-upnp-dll"},{"cve":"CVE-2026-58546","cvss":6.5,"slug":"cve-2026-58546-microsoft-windows-rdp-information-disclosure-via-uninitialized","title":"Microsoft Windows RDP information disclosure via uninitialized resource","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:42.72+00:00","url":"https://junglewise.ai/threats/cve-2026-58546-microsoft-windows-rdp-information-disclosure-via-uninitialized"},{"cve":"CVE-2026-58544","cvss":7,"slug":"cve-2026-58544-microsoft-windows-management-services-use-after-free-privilege","title":"Microsoft Windows Management Services use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:42.4+00:00","url":"https://junglewise.ai/threats/cve-2026-58544-microsoft-windows-management-services-use-after-free-privilege"},{"cve":"CVE-2026-58543","cvss":6.3,"slug":"cve-2026-58543-microsoft-windows-usb-print-driver-privilege-escalation","title":"Microsoft Windows USB Print Driver privilege escalation","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:42.28+00:00","url":"https://junglewise.ai/threats/cve-2026-58543-microsoft-windows-usb-print-driver-privilege-escalation"},{"cve":"CVE-2026-58542","cvss":7.8,"slug":"cve-2026-58542-microsoft-windows-media-heap-overflow-code-execution","title":"Microsoft Windows Media heap overflow code execution","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:42.153+00:00","url":"https://junglewise.ai/threats/cve-2026-58542-microsoft-windows-media-heap-overflow-code-execution"},{"cve":"CVE-2026-58541","cvss":7.8,"slug":"cve-2026-58541-microsoft-windows-dwm-type-confusion-privilege-escalation","title":"Microsoft Windows DWM type confusion privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:41.56+00:00","url":"https://junglewise.ai/threats/cve-2026-58541-microsoft-windows-dwm-type-confusion-privilege-escalation"},{"cve":"CVE-2026-58537","cvss":7.8,"slug":"cve-2026-58537-microsoft-windows-nat-helper-components-use-after-free-privilege","title":"Microsoft Windows NAT Helper Components use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:40.927+00:00","url":"https://junglewise.ai/threats/cve-2026-58537-microsoft-windows-nat-helper-components-use-after-free-privilege"},{"cve":"CVE-2026-58527","cvss":7.8,"slug":"cve-2026-58527-microsoft-windows-runtime-privilege-escalation-via-race-condition","title":"Microsoft Windows Runtime privilege escalation via race condition","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:39.207+00:00","url":"https://junglewise.ai/threats/cve-2026-58527-microsoft-windows-runtime-privilege-escalation-via-race-condition"},{"cve":"CVE-2026-57982","cvss":6.5,"slug":"cve-2026-57982-microsoft-windows-rdp-information-disclosure-via-uninitialized","title":"Microsoft Windows RDP information disclosure via uninitialized resource","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:36.133+00:00","url":"https://junglewise.ai/threats/cve-2026-57982-microsoft-windows-rdp-information-disclosure-via-uninitialized"},{"cve":"CVE-2026-57091","cvss":7.8,"slug":"cve-2026-57091-microsoft-windows-file-history-service-stack-overflow-privilege","title":"Microsoft Windows File History Service stack overflow privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:33.62+00:00","url":"https://junglewise.ai/threats/cve-2026-57091-microsoft-windows-file-history-service-stack-overflow-privilege"},{"cve":"CVE-2026-57085","cvss":5.5,"slug":"cve-2026-57085-microsoft-windows-print-spooler-out-of-bounds-read","title":"Microsoft Windows Print Spooler out-of-bounds read","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:32.713+00:00","url":"https://junglewise.ai/threats/cve-2026-57085-microsoft-windows-print-spooler-out-of-bounds-read"},{"cve":"CVE-2026-56650","cvss":7.8,"slug":"cve-2026-56650-microsoft-windows-network-file-system-privilege-escalation","title":"Microsoft Windows Network File System privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:32.1+00:00","url":"https://junglewise.ai/threats/cve-2026-56650-microsoft-windows-network-file-system-privilege-escalation"},{"cve":"CVE-2026-56647","cvss":8.8,"slug":"cve-2026-56647-microsoft-windows-remote-access-service-privilege-escalation","title":"Microsoft Windows Remote Access Service privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:30.93+00:00","url":"https://junglewise.ai/threats/cve-2026-56647-microsoft-windows-remote-access-service-privilege-escalation"},{"cve":"CVE-2026-56644","cvss":7.8,"slug":"cve-2026-56644-microsoft-windows-kernel-privilege-escalation-via-use-after-free","title":"Microsoft Windows Kernel privilege escalation via use after free","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:30.65+00:00","url":"https://junglewise.ai/threats/cve-2026-56644-microsoft-windows-kernel-privilege-escalation-via-use-after-free"},{"cve":"CVE-2026-56187","cvss":7,"slug":"cve-2026-56187-microsoft-windows-midi-service-module-use-after-free-privilege","title":"Microsoft Windows MIDI Service Module use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:28.65+00:00","url":"https://junglewise.ai/threats/cve-2026-56187-microsoft-windows-midi-service-module-use-after-free-privilege"},{"cve":"CVE-2026-56184","cvss":5.5,"slug":"cve-2026-56184-microsoft-windows-win32k-information-disclosure","title":"Microsoft Windows Win32K information disclosure","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:28.213+00:00","url":"https://junglewise.ai/threats/cve-2026-56184-microsoft-windows-win32k-information-disclosure"},{"cve":"CVE-2026-56183","cvss":7,"slug":"cve-2026-56183-microsoft-windows-midi-service-privilege-escalation","title":"Microsoft Windows MIDI Service privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:28.063+00:00","url":"https://junglewise.ai/threats/cve-2026-56183-microsoft-windows-midi-service-privilege-escalation"},{"cve":"CVE-2026-56181","cvss":8.3,"slug":"cve-2026-56181-microsoft-windows-nat-origin-validation-error-spoofing","title":"Microsoft Windows NAT origin validation error spoofing","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:24.793+00:00","url":"https://junglewise.ai/threats/cve-2026-56181-microsoft-windows-nat-origin-validation-error-spoofing"},{"cve":"CVE-2026-56173","cvss":7,"slug":"cve-2026-56173-microsoft-windows-webview-use-after-free-privilege-escalation","title":"Microsoft Windows WebView use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:23.31+00:00","url":"https://junglewise.ai/threats/cve-2026-56173-microsoft-windows-webview-use-after-free-privilege-escalation"},{"cve":"CVE-2026-56168","cvss":6.5,"slug":"cve-2026-56168-microsoft-windows-smb-server-null-pointer-dereference","title":"Microsoft Windows SMB Server null pointer dereference","severity":"medium","exploited":false,"published_at":"2026-07-14T18:18:23.02+00:00","url":"https://junglewise.ai/threats/cve-2026-56168-microsoft-windows-smb-server-null-pointer-dereference"}],"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":3,"exploited":0,"vulnerabilities":152},{"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":1,"exploited":1,"vulnerabilities":1},{"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":1},{"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 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"},{"name":"Microsoft Windows Server 2008","slug":"windows-server-2008","vulnerabilities":116,"url":"https://junglewise.ai/threats/technologies/windows-server-2008"}],"technology":{"hub":true,"name":"Microsoft Windows 11 24h2","slug":"windows-11-24h2","vendor":{"name":"Microsoft","slug":"microsoft","url":"https://junglewise.ai/threats/vendors/microsoft"},"aliases":["windows-11-version-24h2"],"homepage":"https://www.microsoft.com/en-us/windows/windows-11","repo_url":"https://www.microsoft.com/en-us/windows/windows-11","description":"A major version update of the Windows 11 operating system released in the second half of 2024.","url":"https://junglewise.ai/threats/technologies/windows-11-24h2"},"most_severe":[{"cve":"CVE-2025-60710","cvss":7.8,"epss":0.2987,"slug":"cve-2025-60710-microsoft-windows-privilege-escalation-in-host-process-for","title":"Microsoft Windows privilege escalation in Host Process for Windows Tasks","severity":"critical","exploited":true,"published_at":"2026-04-13T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-60710-microsoft-windows-privilege-escalation-in-host-process-for"},{"cve":"CVE-2026-68820","cvss":7,"epss":0.0033,"slug":"cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after","title":"Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.","severity":"critical","exploited":true,"published_at":"2026-08-11T17:19:06.357+00:00","url":"https://junglewise.ai/threats/cve-2026-68820-microsoft-windows-ancillary-function-driver-for-winsock-use-after"},{"cve":"CVE-2026-50447","cvss":9.8,"slug":"cve-2026-50447-microsoft-windows-message-queuing-heap-overflow","title":"Microsoft Windows Message Queuing heap overflow","severity":"critical","exploited":false,"published_at":"2026-07-14T18:17:49.077+00:00","url":"https://junglewise.ai/threats/cve-2026-50447-microsoft-windows-message-queuing-heap-overflow"},{"cve":"CVE-2026-54990","cvss":9.8,"slug":"cve-2026-54990-microsoft-remote-desktop-client-heap-overflow-remote-code","title":"Microsoft Remote Desktop Client heap overflow remote code execution","severity":"critical","exploited":false,"published_at":"2026-07-14T17:17:06.603+00:00","url":"https://junglewise.ai/threats/cve-2026-54990-microsoft-remote-desktop-client-heap-overflow-remote-code"},{"cve":"CVE-2026-49172","cvss":9.8,"slug":"cve-2026-49172-microsoft-windows-ftp-service-heap-overflow-remote-code-execution","title":"Microsoft Windows FTP Service heap overflow remote code execution","severity":"critical","exploited":false,"published_at":"2026-07-14T17:16:52.233+00:00","url":"https://junglewise.ai/threats/cve-2026-49172-microsoft-windows-ftp-service-heap-overflow-remote-code-execution"},{"cve":"CVE-2026-85877","cvss":8.8,"epss":0.0082,"slug":"cve-2026-85877-microsoft-windows-print-spooler-heap-based-buffer-overflow","title":"Microsoft Windows Print Spooler heap-based buffer overflow","severity":"high","exploited":false,"published_at":"2026-09-08T18:21:13.96+00:00","url":"https://junglewise.ai/threats/cve-2026-85877-microsoft-windows-print-spooler-heap-based-buffer-overflow"},{"cve":"CVE-2026-58626","cvss":8.8,"slug":"cve-2026-58626-microsoft-windows-remote-desktop-services-use-after-free","title":"Microsoft Windows Remote Desktop Services use after free","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:44.65+00:00","url":"https://junglewise.ai/threats/cve-2026-58626-microsoft-windows-remote-desktop-services-use-after-free"},{"cve":"CVE-2026-56647","cvss":8.8,"slug":"cve-2026-56647-microsoft-windows-remote-access-service-privilege-escalation","title":"Microsoft Windows Remote Access Service privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:30.93+00:00","url":"https://junglewise.ai/threats/cve-2026-56647-microsoft-windows-remote-access-service-privilege-escalation"},{"cve":"CVE-2026-50687","cvss":8.8,"slug":"cve-2026-50687-microsoft-windows-kernel-use-after-free-privilege-escalation","title":"Microsoft Windows Kernel use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:18:04.31+00:00","url":"https://junglewise.ai/threats/cve-2026-50687-microsoft-windows-kernel-use-after-free-privilege-escalation"},{"cve":"CVE-2026-50413","cvss":8.8,"slug":"cve-2026-50413-microsoft-windows-runtime-use-after-free-privilege-escalation","title":"Microsoft Windows Runtime use after free privilege escalation","severity":"high","exploited":false,"published_at":"2026-07-14T18:17:44.287+00:00","url":"https://junglewise.ai/threats/cve-2026-50413-microsoft-windows-runtime-use-after-free-privilege-escalation"}],"generated_at":"2026-09-26T09:24:00.138874+00:00"}