{"action":"Upgrade zebra-rpc to 8.0.0 or later.","affected":[{"fixed":"8.0.0","introduced":"0"}],"component":"zebra-rpc","cve_ids":["CVE-2026-52731"],"ecosystem":"crates.io","epss":0.0053,"exploited":false,"fixed_versions":["8.0.0"],"ghsa_id":"GHSA-qv2r-v3mx-f4pf","id":"tcs_01M5KF2RSNT5SN4ZVFJSBA3FFG","modified_at":"2026-07-02T19:41:33.465493Z","published_at":"2026-07-02T19:28:03Z","references":["https://osv.dev/vulnerability/GHSA-qv2r-v3mx-f4pf","https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qv2r-v3mx-f4pf","https://github.com/ZcashFoundation/zebra","https://github.com/ZcashFoundation/zebra/blob/d4cd662c716382f6397d2a730148025a1ca79fec/Cargo.toml#L305"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-qv2r-v3mx-f4pf","url":"https://osv.dev/vulnerability/GHSA-qv2r-v3mx-f4pf"}],"summary":"zebrad has full node denial of service via non-ASCII LongPollId in getblocktemplate"}