{"action":"Upgrade zebrad to 4.3.0 or later.","affected":[{"fixed":"4.3.0","introduced":"0"}],"component":"zebrad","cve_ids":["CVE-2026-34377"],"ecosystem":"crates.io","epss":0.00255,"exploited":false,"fixed_versions":["4.3.0"],"ghsa_id":"GHSA-3vmh-33xr-9cqh","id":"tcs_01M5KES3ETAQFM7C1WZYBJ72R5","modified_at":"2026-03-31T19:04:49.014205Z","published_at":"2026-03-30T19:13:41Z","references":["https://osv.dev/vulnerability/GHSA-3vmh-33xr-9cqh","https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-3vmh-33xr-9cqh","https://nvd.nist.gov/vuln/detail/CVE-2026-34377","https://github.com/ZcashFoundation/zebra","https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0","https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements","https://zips.z.cash/zip-0244"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-3vmh-33xr-9cqh","url":"https://osv.dev/vulnerability/GHSA-3vmh-33xr-9cqh"}],"summary":"Zebra has a Consensus Failure due to Improper Verification of V5 Transactions"}