CVE-2021-44339

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p52

Published

Feb 28, 2022 (Feb 28, 2022)

Modified

Jun 17, 2026

Description

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 occurred in function ok_png_transform_scanline() in "/ok_png.c:712".

Vendors: ok-file-formats project
Products: ok-file-formats
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news0 stories

No ingested article mentions this CVE yet.