AUGUST 4, 2026
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Case File

CVE-2021-45700

HIGH · CVSS 7.5 EPSS 1.09%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2021-45700
Severity
HIGH
CVSS
7.5
EPSS
1.09%

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)