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vulnerabilityCVE-2025-66293
Name
CVE-2025-66293
Source
NVD ( link)Debian ( link)
Description
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
libpng
Exploitable

Vulnerability Ratings#


7.1
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.6.58
Not Affected
buildroot
master
1.6.58
Not Affected
openwrt
master
1.6.50-r1
Exploitable
openwrt
openwrt-25.12
1.6.50-r1
Exploitable
yocto
master
1.6.58
Not Affected
yocto
scarthgap
1.6.42
Exploitable