sjcl (npm) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the npm package sjcl, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (1)

• CVE-2026-4258 — CVSS 7.5 (high): All versions of the package sjcl are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve…