CVE-2026-1229

CRITICAL

9.8

Description

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 .

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/24/2026

Derniere modification3/3/2026

Sourcenvd

Observations honeypot0

Produits affectes

cloudflare:circl

Faiblesses (CWE)

CWE-682

References

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

Correlations IOC

Aucune correlation enregistree

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