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Windows Hello vulnerabilities
5 known CVE vulnerabilities in Windows Hello, translated and rated.
- CVE-2026-61928Medium
Cleartext storage of sensitive information in Windows Hello allows an authorized attacker to perform tampering locally.
- CVE-2026-20852High
An incorrect privilege assignment vulnerability in Windows Hello allows an unauthorized attacker to perform tampering locally.
- CVE-2026-20804High
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
- CVE-2021-42288Medium
Security feature bypass vulnerability in Windows Hello. An attacker could bypass authentication mechanisms.
- CVE-2021-34466Medium
A vulnerability in Windows Hello allows a security feature bypass. An attacker could exploit this flaw to bypass authentication mechanisms.

