{"action":"Upgrade zebrad to 4.4.0 or later.","affected":[{"fixed":"4.4.0","introduced":"0"}],"component":"zebrad","cve_ids":["CVE-2026-44498"],"ecosystem":"crates.io","epss":0.00283,"exploited":false,"fixed_versions":["4.4.0"],"ghsa_id":"GHSA-jv4h-j224-23cc","id":"tcs_01M5KF19AV1AMVRH5BKBTZV5J6","modified_at":"2026-05-13T13:56:05.658252Z","published_at":"2026-05-07T20:54:33Z","references":["https://osv.dev/vulnerability/GHSA-jv4h-j224-23cc","https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-jv4h-j224-23cc","https://nvd.nist.gov/vuln/detail/CVE-2026-44498","https://github.com/ZcashFoundation/zebra","https://github.com/ZcashFoundation/zebra/releases/tag/v4.4.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-jv4h-j224-23cc","url":"https://osv.dev/vulnerability/GHSA-jv4h-j224-23cc"}],"summary":"Zebra's Block Validator Undercounts Coinbase and P2SH Sigops"}