{"api_version":"1","generated_at":"2026-08-21T20:41:14+00:00","cve":"CVE-2026-52738","urls":{"html":"https://cve.report/CVE-2026-52738","api":"https://cve.report/api/cve/CVE-2026-52738.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-52738","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-52738"},"summary":{"title":"ZEBRA: Finalized address balance credit-first overflow on consensus-valid blocks","description":"ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, a consensus-valid block containing a long chain of transparent self-spends to one address can permanently halt Zebra nodes. In zebra-state/src/service/finalized_state/zebra_db/transparent.rs, the finalized-state writer originally applied every newly created output as a credit before applying any spent-output debit from the same block. 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