Technology · Microsoft
Microsoft Windows 10 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 588 vulnerabilities in Microsoft Windows 10: 0 in the last 7 days and 319 in the last 90 days, 184 of them critical and 174 exploited in the wild. The most recent, CVE-2026-68820, was published on 11 August 2026.
- Last 7 days
- 0
- Last 90 days
- 319
- Critical, all time
- 184
- Exploited in the wild
- 174
About Microsoft Windows 10
A major release of the Windows NT operating system developed by Microsoft.
Latest Microsoft Windows 10 vulnerabilities
- CVE-2026-68820: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.criticalexploited in the wildCVSS 7EPSS 0.3%
- CVE-2026-58598: Microsoft Windows Backup Engine privilege escalationhighCVSS 7
- CVE-2026-58638: Microsoft Windows Boot Loader security feature bypassmediumCVSS 6
- CVE-2026-58637: Microsoft Windows Client-Side Caching Service privilege escalationhighCVSS 7
- CVE-2026-58632: Microsoft Windows Win32K use after free privilege escalationhighCVSS 7.8
- CVE-2026-58629: Microsoft Windows DirectX use after free privilege escalationhighCVSS 7
- CVE-2026-58628: Microsoft Windows Wireless Networking privilege escalationhighCVSS 7.8
- CVE-2026-58627: Microsoft Windows DHCP Server denial of servicehighCVSS 7.5
- CVE-2026-58626: Microsoft Windows Remote Desktop Services use after freehighCVSS 8.8
- CVE-2026-58619: Microsoft Windows Sensor Data Service use after free privilege escalationhighCVSS 7
- CVE-2026-58613: Microsoft Windows Cloud Files Mini Filter Driver privilege escalationhighCVSS 7.8
- CVE-2026-58594: Microsoft Windows RDP integer overflow remote code executionhighCVSS 8.8
- CVE-2026-58547: Microsoft Windows UPnP heap overflow in upnp.dllmediumCVSS 5.5
- CVE-2026-58546: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58545: Microsoft Windows Kernel security feature bypassmediumCVSS 5.5
- CVE-2026-58541: Microsoft Windows DWM type confusion privilege escalationhighCVSS 7.8
- CVE-2026-58540: Microsoft Windows Installer privilege escalationhighCVSS 7.8
- CVE-2026-58539: Microsoft Windows RDP out-of-bounds read information disclosuremediumCVSS 6.5
- CVE-2026-58538: Microsoft Windows Bluetooth Service heap overflow privilege escalationhighCVSS 7.8
- CVE-2026-58536: Microsoft Windows Cloud Files Mini Filter Driver use after freehighCVSS 7.8
- CVE-2026-58535: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58534: Microsoft IME heap buffer overflow privilege escalationhighCVSS 8.8
- CVE-2026-58533: Microsoft Windows RDP information disclosure via uninitialized resourcemediumCVSS 6.5
- CVE-2026-58532: Microsoft Windows Kernel integer overflow privilege escalationhighCVSS 7.8
- CVE-2026-58531: Microsoft Windows SMB race condition privilege escalationhighCVSS 7.5
Most severe Microsoft Windows 10 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2020-0796: Microsoft SMBv3 Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 10
- CVE-2026-33824: Microsoft Windows double free in IKE Extensioncriticalexploited in the wildCVSS 9.8EPSS 1.6%
- CVE-2017-8543: Microsoft Windows Search Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2026-21513: Microsoft MSHTML Framework protection mechanism failurecriticalexploited in the wildCVSS 8.8EPSS 31.0%
- CVE-2024-49039: Microsoft Windows Task Scheduler Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2024-43461: Microsoft Windows MSHTML Platform Spoofing Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2018-0824: Microsoft COM for Windows Deserialization of Untrusted Data Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2024-30040: Microsoft Windows MSHTML Platform Security Feature Bypass Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2024-29988: Microsoft SmartScreen Prompt Security Feature Bypass Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2023-36025: Microsoft Windows SmartScreen Security Feature Bypass Vulnerabilitycriticalexploited in the wildCVSS 8.8
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 318 | 10 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 1 | 1 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/windows-10.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Microsoft Windows 10 vulnerabilities", https://junglewise.ai/threats/technologies/windows-10, 26 September 2026.