CVE-2026-46419
Deferred Deferred - Pending Action
BaseFortify

Publication date: 2026-05-14

Last updated on: 2026-05-14

Assigner: MITRE

Description
Yubico webauthn-server-core (aka java-webauthn-server) 2.8.0 before 2.8.2 incorrectly checks a function's return value in the second factor flow, leading to impersonation.
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Meta Information
Published
2026-05-14
Last Modified
2026-05-14
Generated
2026-05-20
EPSS Evaluated
2026-05-19
NVD
CVE-2026-46419
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-253 The product incorrectly checks a return value from a function, which prevents it from detecting errors or exceptional conditions.
Attack-Flow Graph
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