CVE-2026-4522

Severity: medium (CVSS 6.7 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-25 · updated 2026-10-25
Weakness: CWE-306

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

HYPR Passwordless: before 11.1.1 — fixed in 11.1.1

How to fix

Upgrade to a fixed version: HYPR Passwordless 11.1.1. Check the vendor advisory for mitigations.

References

https://www.hypr.com/trust-center/security-advisories

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