CVE-2026-34202

N/A

Beschreibung

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.0 and zebra-chain version 6.0.1, 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 deserialization but fails during transaction ID calculation. This issue has been patched in zebrad version 4.3.0 and zebra-chain version 6.0.1.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht3/31/2026

Zuletzt geandert4/1/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-94CWE-1336

Referenzen

https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0(security-advisories@github.com)

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qp6f-w4r3-h8wg(security-advisories@github.com)

https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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