CVE-2021-46359
CVSS v3
7.5
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
Technical details
- Published
- 2022-02-07
Frequently asked questions
What is CVE-2021-46359?
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
Is CVE-2021-46359 actively exploited?
Active exploitation of CVE-2021-46359 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-46359?
CVE-2021-46359 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-46359 affecting your environment?
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