Vulnerability · Published Jun 25, 2026 · Assigned by HYPR
CVE-2026-4522
Medium 6.7
In plain English
A medium-severity missing authentication in Passwordless from HYPR. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 4.0)6.7Medium
Exploit odds (30 days)0.2%top 92.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing authentication for critical function vulnerability in HYPR Passwordless on Windows allows Credentials Interception. This issue affects HYPR Passwordless: before 11.1.1.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HYPR | Passwordless | 0 – before 11.1.1 |
Weakness: CWE-306 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N