Quick answers
- Is CVE-2026-73008 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-73008 being exploited in the wild.
- How severe is CVE-2026-73008?
- Medium severity, with a CVSS score of 5.5, published 8 September 2026.
- Which products and versions are affected?
- Microsoft Windows Biometric Service.
- Is there a fix for CVE-2026-73008?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-73008 attacked?
- It is attacked with local access, in an operating system.
- Am I affected by CVE-2026-73008?
- Check whether you run Microsoft Windows Biometric Service. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an information disclosure flaw in Windows Biometric Service that permits an authorized local attacker to access private personal information. The attack requires local access and authentication on the target system. An attacker with local access could exploit this to read sensitive biometric or credential data that should be protected. Patches are expected to be available from Microsoft through standard security updates.
Affected products
- Microsoft Windows Biometric Service
Timeline
- 2026-09-08: disclosed