CVE-2024-42459: Indutny Elliptic

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.

Affected products

• Indutny Elliptic: version 6.5.6 only

Published 2024-08-02. Last modified 2026-06-17.