CVE-2026-40947

Published: Apr 16, 2026Modified: Jun 17, 2026

2.9

Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability: 1.4 / Impact: 1.4

Source: MITRE (Secondary)

Description

Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path.

Related CWEs

Untrusted Search Path

The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

References (1)

https://www.yubico.com/support/security-advisories/ysa-2026-01/

Source: cve@mitre.org

Timeline

No history available yet.