CVE-2021-45686: Csv-Sniffer Project Csv-Sniffer

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in the csv-sniffer crate through 2021-01-05 for Rust. preamble_skipcount may read from uninitialized memory locations.

Affected products

• Csv-Sniffer Project Csv-Sniffer: version 0.0.1 only; version 0.1.1 only

Published 2021-12-27. Last modified 2026-06-17.