En bref
- CVE-2026-39831 est une vulnérabilité CRITIQUE (CVSS 9.1) touchant golang.org/x/crypto, crypto (golang).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.48%, plus élevée que 41.3% des vulnérabilités.
- Correctif : mettre à jour vers 0.52.0 ou plus récent.
Description
The Verify() method for FIDO/U2F security key types ([email protected], [email protected]) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the previous behavior, return a "no-touch-required" extension in Permissions.Extensions from PublicKeyCallback.
NVD description
The Verify() method for FIDO/U2F security key types ([email protected], [email protected]) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the previous behavior, return a "no-touch-required" extension in Permissions.Extensions from PublicKeyCallback.
Autres vulnérabilités de golang.org/x/crypto
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