CVE-2018-13226
CVSS v3
7.5
HIGH
EPSS Score
1.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The sell function of a smart contract implementation for YLCToken, an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
Technical details
- Published
- 2018-07-05
Frequently asked questions
What is CVE-2018-13226?
The sell function of a smart contract implementation for YLCToken, an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
Is CVE-2018-13226 actively exploited?
Active exploitation of CVE-2018-13226 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-13226?
CVE-2018-13226 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2018-13226 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
No credit card required · 500 free checks/month · Free API key
Other 2018 vulnerabilities worth triaging
Ranked by exploit probability (EPSS).