{"action":"Upgrade zebra-chain to 8.0.0 or later.","affected":[{"fixed":"8.0.0","introduced":"0"}],"component":"zebra-chain","cve_ids":["CVE-2026-104436"],"ecosystem":"crates.io","epss":0.00273,"exploited":false,"fixed_versions":["8.0.0"],"ghsa_id":"GHSA-443g-gwgp-49x4","id":"tcs_01M5KES8YVEHV855WDH82R61YY","modified_at":"2026-10-03T03:56:03.280851902Z","published_at":"2026-07-02T19:34:21Z","references":["https://osv.dev/vulnerability/GHSA-443g-gwgp-49x4","https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-443g-gwgp-49x4","https://github.com/ZcashFoundation/zebra/pull/10570","https://github.com/ZcashFoundation/zebra/commit/8981a1b95d4807cad99e5bb3b94fc8bc723ac033","https://github.com/ZcashFoundation/zebra"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-443g-gwgp-49x4#crates.io/zebra-chain","url":"https://osv.dev/vulnerability/GHSA-443g-gwgp-49x4"}],"summary":"zebrad vulnerable to getblocks/getheaders locator CPU amplification via uncapped vector length"}