HIGH 7.1 NVD
CVE-2026-104434
ZcashFoundation Zebra zebra-rpc before 8.0.0 and zebrad before 4.5.0 contain a reachable assertion in the z_listunifiedreceivers RPC handler, which calls expect
ZcashFoundation Zebra zebra-rpc before 8.0.0 and zebrad before 4.5.0 contain a reachable assertion in the z_listunifiedreceivers RPC handler, which calls expect() on Sapling receiver parsing that fails for Unified Addresses carrying invalid Jubjub points. Authenticated RPC clients can submit such an address to abort the zebrad process, repeatably keeping the node offline.
References
- https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-c8w6-x74f-vmg3
- https://www.vulncheck.com/advisories/zebra-before-8.0.0-denial-of-service-via-z-listunifie
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-10-02 via NVD.
vulnfeed aggregates 10476 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.