CVE-2026-34377
Gravedad CVSS v4.0:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
31/03/2026
Última modificación:
06/04/2026
Descripción
*** Pendiente de traducción *** ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.0 and zebra-consensus version 5.0.1, a logic error in Zebra's transaction verification cache could allow a malicious miner to induce a consensus split. By matching a valid transaction's txid while providing invalid authorization data, a miner could cause vulnerable Zebra nodes to accept an invalid block, leading to a consensus split from the rest of the Zcash network. This would not allow invalid transactions to be accepted but could result in a consensus split between vulnerable Zebra nodes and invulnerable Zebra and Zcashd nodes. This issue has been patched in zebrad version 4.3.0 and zebra-consensus version 5.0.1.
Impacto
Puntuación base 4.0
8.40
Gravedad 4.0
ALTA
Puntuación base 3.x
8.10
Gravedad 3.x
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:zfnd:zebra:*:*:*:*:*:rust:*:* | 4.3.0 (excluyendo) | |
| cpe:2.3:a:zfnd:zebra-consensus:*:*:*:*:*:rust:*:* | 5.0.1 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



