CVE-2018-13421: Fast-Cpp-Csv-Parser Project Fast-Cpp-Csv-Parser

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Fast C++ CSV Parser (aka fast-cpp-csv-parser) before 2018-07-06 has a heap-based buffer over-read in io::trim_chars in csv.h.

Affected products

• Fast-Cpp-Csv-Parser Project Fast-Cpp-Csv-Parser: before 2018-07-06 (fixed in 2018-07-06)

Published 2018-07-07. Last modified 2026-06-17.