CVE-2019-6129

PoC —

CVSS 3.1

6.5 medium

EPSS

1%p71

Published

Jan 11, 2019 (Jan 11, 2019)

Modified

Jun 17, 2026

Description

png_create_info_struct in png.c in libpng 1.6.36 has a memory leak, as demonstrated by pngcp. NOTE: a third party has stated "I don't think it is libpng's job to free this buffer.

Vendors: libpng
Products: libpng
Weakness: CWE-401
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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