CVE-2021-44335: Ok-File-Formats Project Ok-File-Formats

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurs in function ok_png_transform_scanline() in "/ok_png.c:533".

Affected products

• Ok-File-Formats Project Ok-File-Formats: version 2021-06-05 only

Published 2022-03-03. Last modified 2026-06-17.