CVE-2022-40769
CVSS v3
7.5
HIGH
EPSS Score
1.5 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
profanity through 1.60 has only four billion possible RNG initializations. Thus, attackers can recover private keys from Ethereum vanity addresses and steal cryptocurrency, as exploited in the wild in June 2022.
Technical details
- Published
- 2022-09-18
Frequently asked questions
What is CVE-2022-40769?
profanity through 1.60 has only four billion possible RNG initializations. Thus, attackers can recover private keys from Ethereum vanity addresses and steal cryptocurrency, as exploited in the wild in June 2022.
Is CVE-2022-40769 actively exploited?
Active exploitation of CVE-2022-40769 has not been confirmed. Its EPSS score was 1.5% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-40769?
CVE-2022-40769 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-40769 affecting your environment?
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