Technology · Microsoft
Microsoft Windows Kernel vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 68 vulnerabilities in Microsoft Windows Kernel: 19 in the last 7 days and 67 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96058, was published on 10 November 2026. 37 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 19
- Last 90 days
- 67
- Critical, all time
- 0
- Exploited in the wild
- 0
About Microsoft Windows Kernel
Microsoft Windows operating system core providing hardware abstraction and system resource management.
Latest Microsoft Windows Kernel vulnerabilities
- CVE-2026-96058: Microsoft Windows Kernel out-of-bounds readmediumCVSS 4.6
- CVE-2026-96052: Windows Kernel integer underflow privilege elevationhighCVSS 7.8
- CVE-2026-95988: Windows Kernel incorrect authorization privilege escalationhighCVSS 7.8
- CVE-2026-94514: Windows Kernel race condition privilege elevationhighCVSS 7
- CVE-2026-122183: Microsoft Windows Kernel out-of-bounds read privilege escalationhighCVSS 7.8
- CVE-2026-119935: Windows Kernel integer underflow in privilege escalationmediumCVSS 6.8
- CVE-2026-119918: Windows Kernel use-after-free privilege escalationmediumCVSS 6.8
- CVE-2026-119912: Microsoft Windows Kernel double free privilege escalationmediumCVSS 6.7
- CVE-2026-119884: Windows Kernel heap-based buffer overflowmediumCVSS 6.8
- CVE-2026-119868: Windows Kernel race condition privilege escalationhighCVSS 7
- CVE-2026-119857: Microsoft Windows Kernel buffer over-read information disclosuremediumCVSS 5.5
- CVE-2026-112969: Windows Kernel heap-based buffer overflowmediumCVSS 6.6
- CVE-2026-112790: Windows Kernel use after free in privileged componenthighCVSS 7
- CVE-2026-109473: Microsoft Windows Kernel use-after-free privilege escalationhighCVSS 7.8
- CVE-2026-108403: Windows Kernel use-after-free privilege escalationhighCVSS 7.8
- CVE-2026-105566: Windows Kernel race condition privilege escalationhighCVSS 7
- CVE-2026-105552: Windows kernel information disclosure in object initializationmediumCVSS 5.5
- CVE-2026-105513: Windows Kernel privilege escalation in object memory handlinghighCVSS 7
- CVE-2026-105504: Windows Kernel privilege escalation in object memory handlinghighCVSS 7
- CVE-2026-97803: Windows Kernel heap-based buffer overflow in local privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-96929: Microsoft Windows Kernel heap-based buffer overflowhighCVSS 7.8EPSS 0.4%
- CVE-2026-96913: Windows Kernel heap buffer overflow privilege escalationhighCVSS 8.8EPSS 0.3%
- CVE-2026-96868: Windows Kernel heap-based buffer overflow privilege escalationhighCVSS 7EPSS 0.3%
- CVE-2026-96317: Windows Kernel use-after-free privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-96312: Microsoft Windows Kernel heap-based buffer overflow privilege elevationhighCVSS 7.8EPSS 0.3%
Most severe Microsoft Windows Kernel vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-69669: Microsoft Windows Kernel heap buffer overflowhighCVSS 8.8EPSS 0.8%
- CVE-2026-96913: Windows Kernel heap buffer overflow privilege escalationhighCVSS 8.8EPSS 0.3%
- CVE-2026-70111: Windows Kernel untrusted pointer dereference privilege escalationhighCVSS 8.1EPSS 0.7%
- CVE-2026-83735: Microsoft Windows Kernel use-after-free privilege escalationhighCVSS 7.8EPSS 0.4%
- CVE-2026-70106: Windows Kernel heap-based buffer overflow privilege escalationhighCVSS 7.8EPSS 0.4%
- CVE-2026-96929: Microsoft Windows Kernel heap-based buffer overflowhighCVSS 7.8EPSS 0.4%
- CVE-2026-85945: Windows Kernel use-after-free privilege escalationhighCVSS 7.8EPSS 0.4%
- CVE-2026-83796: Microsoft Windows Kernel use-after-free privilege elevationhighCVSS 7.8EPSS 0.4%
- CVE-2026-83768: Windows Kernel heap-based buffer overflow privilege escalationhighCVSS 7.8EPSS 0.4%
- CVE-2026-85850: Microsoft Windows Kernel use-after-free privilege escalationhighCVSS 7.8EPSS 0.4%
Vulnerabilities per week
37 vulnerabilities in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 11 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 37 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 19 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Microsoft Windows Kernel vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/windows-kernel)<a href="https://junglewise.ai/threats/technologies/windows-kernel"><img src="https://junglewise.ai/threats/technologies/windows-kernel/badge.svg" alt="Microsoft Windows Kernel 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-kernel.json, and this page as text at https://junglewise.ai/threats/technologies/windows-kernel.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 Kernel vulnerabilities", https://junglewise.ai/threats/technologies/windows-kernel, 13 November 2026.