CVE-2021-32263: Ok-File-Formats Project Ok-File-Formats

High severity, CVSS 7.8. EPSS: 0.9% chance of exploitation in the next 30 days.

ok-file-formats through 2021-04-29 has a heap-based buffer overflow in the ok_csv_circular_buffer_read function in ok_csv.c.

Affected products

• Ok-File-Formats Project Ok-File-Formats: up to and including 2021-04-29

Published 2021-08-24. Last modified 2026-06-17.