Known Vulnerabilities for Yubikey Neo by Yubico

Listed below are 1 of the newest known vulnerabilities associated with "Yubikey Neo" by "Yubico".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-40947 json 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... Not Provided 2026-04-16 2026-04-16
CVE-2021-3011 json An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrollers and A7x secure authe... 4.2 - MEDIUM 2021-01-07 2023-07-20
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