WE
Product
webauthn-server-core
by Yubico · last CVE May 14, 2026
1
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-46419
7.5
0%
May 14
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
Affected: 2.8.0 before 2.8.2
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