Technology · Microsoft
Microsoft Win32K vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 25 vulnerabilities in Microsoft Win32K: 0 in the last 7 days and 0 in the last 90 days, 25 of them critical and 25 exploited in the wild. The most recent, CVE-2016-0165, was published on 22 June 2023.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 25
- Exploited in the wild
- 25
About Microsoft Win32K
Win32K is a kernel-mode component of Microsoft Windows that handles graphics rendering and window management.
Latest Microsoft Win32K vulnerabilities
- CVE-2016-0165: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2023-29336: Microsoft Win32K Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2015-2360: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2018-8589: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2014-4113: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-40450: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-41357: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2013-3660: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2018-8120: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7
- CVE-2019-1132: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2015-2546: Microsoft Win32k Memory Corruption Vulnerabilitycriticalexploited in the wildCVSS 8.2
- CVE-2015-1701: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2017-0263: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2022-21882: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2018-8453: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-1458: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-28310: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-0803: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-1732: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-0797: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2020-1054: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2016-0167: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-0808: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-0859: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2016-7255: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
Most severe Microsoft Win32K vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2015-2360: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 8.8
- CVE-2015-2546: Microsoft Win32k Memory Corruption Vulnerabilitycriticalexploited in the wildCVSS 8.2
- CVE-2016-0165: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2023-29336: Microsoft Win32K Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2018-8589: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2014-4113: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-40450: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2021-41357: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2013-3660: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
- CVE-2019-1132: Microsoft Win32k Privilege Escalation Vulnerabilitycriticalexploited in the wildCVSS 7.8
Vulnerabilities per week
Nothing was published in the last eight weeks. 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 | 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 | 0 | 0 | |
| 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 Win32K vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/win32k)<a href="https://junglewise.ai/threats/technologies/win32k"><img src="https://junglewise.ai/threats/technologies/win32k/badge.svg" alt="Microsoft Win32K 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/win32k.json, and this page as text at https://junglewise.ai/threats/technologies/win32k.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 Win32K vulnerabilities", https://junglewise.ai/threats/technologies/win32k, 11 November 2026.