HackerOne Bug Bounty Disclosure: libcurl-mqtt-curlopt-postfieldsize-large-overflow-leads-to-immediate-dos-jiyong
Company Name:
curl
Company HackerOne URL:
https://hackerone.com/curl
Submitted By:
jiyong
Link to Submitters Profile:
https://hackerone.com/jiyong
Report Title:
libcurl MQTT `CURLOPT_POSTFIELDSIZE_LARGE` overflow leads to immediate DoS
Report Link:
https://hackerone.com/reports/3417428
Date Submitted:
10 November 2025
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