Vulnerability in Zcashfoundation Zebra
CVE-2026-34377
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…
EPSS: 0.000 (6.9th percentile) — read the EPSS interpretation.
Affected products
- Zcashfoundation Zebra — versions < 4.3.0
- Zcashfoundation Zebra-consensus — versions < 5.0.1
Weakness classification (CWE)
References
- https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-3vmh-33xr-9cqh (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)