CVE-2026-1229

CRITICAL

9.8

Descripcion

The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3 https://github.com/cloudflare/circl/releases/tag/v1.6.3 .

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/24/2026

Ultima modificacion3/3/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

cloudflare:circl

Debilidades (CWE)

CWE-682

Referencias

https://github.com/cloudflare/circl(cna@cloudflare.com)

Correlaciones IOC

Sin correlaciones registradas

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