Technology · Microsoft
Microsoft Windows Performance Monitor vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in Microsoft Windows Performance Monitor: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-85333, was published on 13 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About Microsoft Windows Performance Monitor
A Microsoft Windows tool used to analyze system performance and resource usage.
Latest Microsoft Windows Performance Monitor vulnerabilities
- CVE-2026-85333: Microsoft Windows Performance Monitor privilege escalationmediumCVSS 6.7EPSS 0.3%
- CVE-2026-42981: Microsoft Windows Performance Monitor integer underflow remote code executionhighCVSS 8.1
- CVE-2026-42974: Microsoft Windows Performance Monitor integer underflow remote code executionhighCVSS 8.1
Most severe Microsoft Windows Performance Monitor vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-42981: Microsoft Windows Performance Monitor integer underflow remote code executionhighCVSS 8.1
- CVE-2026-42974: Microsoft Windows Performance Monitor integer underflow remote code executionhighCVSS 8.1
- CVE-2026-85333: Microsoft Windows Performance Monitor privilege escalationmediumCVSS 6.7EPSS 0.3%
Vulnerabilities per week
1 vulnerability 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 | 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 | 1 | 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 Windows Performance Monitor vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/windows-performance-monitor)<a href="https://junglewise.ai/threats/technologies/windows-performance-monitor"><img src="https://junglewise.ai/threats/technologies/windows-performance-monitor/badge.svg" alt="Microsoft Windows Performance Monitor 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-performance-monitor.json, and this page as text at https://junglewise.ai/threats/technologies/windows-performance-monitor.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 Performance Monitor vulnerabilities", https://junglewise.ai/threats/technologies/windows-performance-monitor, 13 November 2026.