#Windows Hello

Exposure of sensitive information to an unauthorized actor in Windows Hello allows an authorized attacker to disclose information locally.

Automated recognition mechanism with inadequate detection or handling of adversarial input perturbations in Windows Hello allows an unauthorized attacker to perform spoofing locally.

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** An attacker who successfully exploited this vulnerability could bypass the Windows Hello security feature. **Where can I find more information about Windows Hello?** Please see Windows Hello | Microsoft Learn for more details.

**Are there any additional steps that I need to follow to be protected from this vulnerability?** The changes to address this vulnerability updated Virtual Secure Mode components. The policy described in Guidance for blocking rollback of Virtualization-based Security (VBS) related security updates has been updated to account for the latest changes. If you deployed this policy, then you'll need to redeploy using the updated policy.

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** An attacker must send the user a malicious file and convince them to open it.

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** An attacker must send the user a malicious file and convince the user to open said file.

**What Security Feature could be bypassed by this vulnerability?** An attacker who successfully exploited this vulnerability could bypass the Windows Hello Facial Recognition security feature. **Where can I find more information about Windows Hello Face Authentication?** Please see Windows Hello Face Authentication for updated details.