nervos 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
過去の問題は主に vendor risk denial of service などに関し、一部は アプリケーションクラッシュ を招き、vendor surface software deployment and vendor surface production workloads 関連の場面に影響します。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2021-45700 | An issue was discovered in the ckb crate before 0.40.0 for Rust. Attackers can cause a denial of service (Nervos CKB blockchain node crash) via a dead call that is used as a DepGroup. | [email protected] | 7.5 | 1.09% | 2021-12-26 | 2026-06-17 |
| CVE-2021-45699 | An issue was discovered in the ckb crate before 0.40.0 for Rust. Remote attackers may be able to conduct a 51% attack against the Nervos CKB blockchain by triggering an inability to allocate memory for the misbehavior HashMap. | [email protected] | 7.5 | 1.47% | 2021-12-26 | 2026-06-17 |
| CVE-2021-45698 | An issue was discovered in the ckb crate before 0.40.0 for Rust. A get_block_template RPC call may fail in situations where it is supposed to select a Nervos CKB blockchain transaction with a higher fee rate than another transaction. | [email protected] | 9.8 | 1.19% | 2021-12-26 | 2026-06-17 |
| CVE-2021-45697 | An issue was discovered in the molecule crate before 0.7.2 for Rust. A FixVec partial read has an incorrect result. | [email protected] | 9.8 | 1.32% | 2021-12-26 | 2026-06-17 |