PT-2026-29168

--- CVE-2026-34377: Consensus Failure via Crafted V5 Authorization Data Summary 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...

GHSA-QP6F-W4R3-H8WG Zebra node crash — V5 transaction hash panic (P2P reachable)

--- Remote Denial of Service via Crafted V5 Transactions Summary A vulnerability in Zebra's transaction processing logic allows a remote, unauthenticated attacker to cause a Zebra node to panic crash. This is triggered by sending a specially crafted V5 transaction that passes initial...

Zebra node crash — V5 transaction hash panic (P2P reachable)

--- Remote Denial of Service via Crafted V5 Transactions Summary A vulnerability in Zebra's transaction processing logic allows a remote, unauthenticated attacker to cause a Zebra node to panic crash. This is triggered by sending a specially crafted V5 transaction that passes initial...