{"action":"Upgrade zebrad to 4.4.1 or later.","affected":[{"fixed":"4.4.1","introduced":"0"}],"component":"zebrad","cve_ids":["CVE-2026-104435"],"ecosystem":"crates.io","epss":0.00205,"exploited":false,"fixed_versions":["4.4.1"],"ghsa_id":"GHSA-pvmv-cwg8-v6c8","id":"tcs_01M5KF29213ACBZD8CWP9X4MVT","modified_at":"2026-10-03T03:56:08.582762724Z","published_at":"2026-05-08T18:27:26Z","references":["https://osv.dev/vulnerability/GHSA-pvmv-cwg8-v6c8","https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-pvmv-cwg8-v6c8","https://github.com/ZcashFoundation/zebra"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-pvmv-cwg8-v6c8","url":"https://osv.dev/vulnerability/GHSA-pvmv-cwg8-v6c8"}],"summary":"Zebra v4.4.0 still accepts V5 SIGHASH_SINGLE without a corresponding output"}