PatchTheCVEstanford javascript crypto library vulnerabilities and fixes
Recent CVEs affecting stanford javascript crypto library, with upgrade or downgrade steps. 1 tracked.
Also searched as: stanfordjavascriptcryptolibrary.
stanford javascript crypto library has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-03-17. Highest priority: CVE-2026-4258 (score 41/100).
- CVE-2026-4258 HIGH 7.5 UPGRADE Versions of the package sjcl before 1.0.9 are vulnerable to Improper Verification of Cryptographic Signature d
FAQ
How do I fix stanford javascript crypto library vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is stanford javascript crypto library being exploited right now?
None of the tracked stanford javascript crypto library CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which stanford javascript crypto library CVE should I patch first?
CVE-2026-4258 currently ranks highest (41/100): Versions of the package sjcl before 1.0.9 are vulnerable to Improper Verification of Cryptographic Signature d.