RCE in Zcashfoundation Zebra
CVE-2026-34202
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 (…
EPSS: 0.002 (35.7th percentile) — read the EPSS interpretation.
Affected products
- Zcashfoundation Zebra — versions < 4.3.0
- Zcashfoundation Zebra-chain — versions < 6.0.1
Weakness classification (CWE)
References
- https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qp6f-w4r3-h8wg (x_refsource_CONFIRM)
- https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0 (x_refsource_MISC)
- https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements (x_refsource_MISC)