Vulnerabilities in Zcash
2 resultsCVE-2026-54496CRITICALMissing copy constraint in halo2_gadgets variable-base scalar multiplication allows under-constrained base, breaking Orchard Action circuit soundnessEPSS 0.3%CVE-2026-35679LOWZcash zcashd before 6.12.0 allows invalid transactions to be accepted under certain conditions, which potentially could have resulted in theEPSS 0.2%