Technology · Microsoft
Microsoft Windows Hello vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 8 vulnerabilities in Microsoft Windows Hello: 0 in the last 7 days and 8 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-83926, was published on 13 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 8
- Critical, all time
- 0
- Exploited in the wild
- 0
About Microsoft Windows Hello
Windows biometric authentication system using facial recognition and fingerprint identification.
Latest Microsoft Windows Hello vulnerabilities
- CVE-2026-83926: Microsoft Windows Hello certificate validation bypassmediumCVSS 4.4EPSS 0.4%
- CVE-2026-83853: Windows Hello use after free privilege escalationhighCVSS 7EPSS 0.3%
- CVE-2026-83849: Microsoft Windows Hello out-of-bounds readmediumCVSS 5.5EPSS 0.4%
- CVE-2026-81354: Microsoft Windows Hello heap buffer overflowhighCVSS 8.2EPSS 0.4%
- CVE-2026-72980: Microsoft Windows Hello security feature bypass via uncontrolled search pathmediumCVSS 4.4EPSS 0.6%
- CVE-2026-69864: Microsoft Windows Hello use-after-free privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69725: Microsoft Windows Hello double free privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69710: Microsoft Windows Hello race condition privilege escalationhighCVSS 7.5EPSS 0.2%
Most severe Microsoft Windows Hello vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-81354: Microsoft Windows Hello heap buffer overflowhighCVSS 8.2EPSS 0.4%
- CVE-2026-69725: Microsoft Windows Hello double free privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69864: Microsoft Windows Hello use-after-free privilege escalationhighCVSS 7.8EPSS 0.3%
- CVE-2026-69710: Microsoft Windows Hello race condition privilege escalationhighCVSS 7.5EPSS 0.2%
- CVE-2026-83853: Windows Hello use after free privilege escalationhighCVSS 7EPSS 0.3%
- CVE-2026-83849: Microsoft Windows Hello out-of-bounds readmediumCVSS 5.5EPSS 0.4%
- CVE-2026-72980: Microsoft Windows Hello security feature bypass via uncontrolled search pathmediumCVSS 4.4EPSS 0.6%
- CVE-2026-83926: Microsoft Windows Hello certificate validation bypassmediumCVSS 4.4EPSS 0.4%
Vulnerabilities per week
3 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 | 5 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 3 | 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 Hello vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/windows-hello)<a href="https://junglewise.ai/threats/technologies/windows-hello"><img src="https://junglewise.ai/threats/technologies/windows-hello/badge.svg" alt="Microsoft Windows Hello 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-hello.json, and this page as text at https://junglewise.ai/threats/technologies/windows-hello.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 Hello vulnerabilities", https://junglewise.ai/threats/technologies/windows-hello, 13 November 2026.