Technology · Microsoft
Microsoft Windows 10 1809 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 380 vulnerabilities in Microsoft Windows 10 1809: 0 in the last 7 days and 202 in the last 90 days, 27 of them critical and 8 exploited in the wild. The most recent, CVE-2026-97844, was published on 13 October 2026. 201 vulnerabilities in the last four weeks, up from none in the four before. 16 critical against 0, 1 exploited in the wild against 0.
- Last 7 days
- 0
- Last 90 days
- 202
- Critical, all time
- 27
- Exploited in the wild
- 8
About Microsoft Windows 10 1809
Microsoft Windows 10 operating system version 1809 (October 2018 Update).
Latest Microsoft Windows 10 1809 vulnerabilities
- CVE-2026-97844: Windows DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97843: Windows DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97842: Windows DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.5%
- CVE-2026-97841: Windows DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97840: DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97839: Microsoft DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97838: Microsoft DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97837: Microsoft DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97836: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97835: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97834: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.5%
- CVE-2026-97833: DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.5%
- CVE-2026-97832: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.5%
- CVE-2026-97831: Windows DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97829: Windows DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97828: DNS Server buffer over-read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97827: Microsoft DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.8%
- CVE-2026-97826: DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97825: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97824: DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97823: DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.8%
- CVE-2026-97822: Microsoft DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.7%
- CVE-2026-97821: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97820: Microsoft DNS Server out-of-bounds read information disclosuremediumCVSS 6.5EPSS 0.7%
- CVE-2026-97819: Windows DNS Server out-of-bounds readmediumCVSS 6.5EPSS 0.9%
Most severe Microsoft Windows 10 1809 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-96951: Microsoft Windows command injection in Shellcriticalexploited in the wildCVSS 8.8EPSS 1.5%
- CVE-2024-21412: Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerabilitycriticalexploited in the wildCVSS 8.1
- CVE-2025-30400: Microsoft Windows DWM Core Library Use-After-Free Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2024-21338: Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-36934: Microsoft Windows SAM Local Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-1675: Microsoft Windows Print Spooler Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 7.8
- 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-2025-24054: Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerabilitycriticalexploited in the wildCVSS 6.5
- CVE-2026-83780: Microsoft Windows CCFFilter Driver use-after-free remote code executioncriticalCVSS 9.8EPSS 1.1%
- CVE-2026-97814: Windows Text Shaping heap-based buffer overflowcriticalCVSS 9.8EPSS 1.0%
Vulnerabilities per week
201 vulnerabilities in the last four weeks, up from none in the four before. 16 critical against 0, 1 exploited in the wild against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 1 | 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 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 201 | 16 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Microsoft Windows 10 1809 vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/windows-10-1809)<a href="https://junglewise.ai/threats/technologies/windows-10-1809"><img src="https://junglewise.ai/threats/technologies/windows-10-1809/badge.svg" alt="Microsoft Windows 10 1809 vulnerabilities" /></a>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-10-1809.json, and this page as text at https://junglewise.ai/threats/technologies/windows-10-1809.md, 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 1809 vulnerabilities", https://junglewise.ai/threats/technologies/windows-10-1809, 13 November 2026.