VYPR

Ultrafastsecp256k1

by Shrec

CVEs (1)

  • CVE-2026-55174MedSep 30, 2026
    risk 0.31cvss 5.9epss —

    UltrafastSecp256k1 is a high-performance, multi-backend secp256k1 engine with reproducible audit evidence, compatibility shims, and profile-based review scopes. Prior to version 4.2.0, UltrafastSecp256k1's ECDSA adaptor pre-signature verification accepts forged adaptor…