CVE-2025-66293

EUVD-2025-201132
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
libpnglibpng
𝑥
< 1.6.52
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libpng1.6
bookworm
1.6.39-2+deb12u5
fixed
bookworm (security)
1.6.39-2+deb12u5
fixed
bullseye
vulnerable
bullseye (security)
1.6.37-3+deb11u4
fixed
forky
1.6.58-1
fixed
sid
1.6.58-1
fixed
trixie
1.6.48-1+deb13u5
fixed
trixie (security)
1.6.48-1+deb13u5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libpng
jammy
dne
noble
dne
plucky
dne
questing
dne
resolute
dne
trusty
not-affected
xenial
not-affected
libpng1.6
bionic
Fixed 1.6.34-1ubuntu0.18.04.2+esm2
released
focal
Fixed 1.6.37-2ubuntu0.1~esm2
released
jammy
Fixed 1.6.37-3ubuntu0.3
released
noble
Fixed 1.6.43-5ubuntu0.3
released
plucky
Fixed 1.6.47-1.1ubuntu0.3
released
questing
Fixed 1.6.50-1ubuntu0.3
released
resolute
not-affected
xenial
Fixed 1.6.20-2ubuntu0.1~esm3
released
firefox
jammy
not-affected
noble
not-affected
plucky
not-affected
questing
not-affected
resolute
not-affected
thunderbird
jammy
not-affected
noble
not-affected
plucky
ignored
questing
not-affected
resolute
not-affected
chromium-browser
jammy
not-affected
noble
not-affected
plucky
not-affected
questing
not-affected
resolute
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpng16-16
suse enterprise desktop 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise desktop 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise server 12 SP3
1.6.8-15.12.1
fixed
suse enterprise server 12 SP5
1.6.8-15.12.1
fixed
suse enterprise server 15 SP2
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise server 15 SP7
1.6.40-150600.3.3.1
fixed
libpng16-16-32bit
suse enterprise desktop 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise desktop 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise server 12 SP3
1.6.8-15.12.1
fixed
suse enterprise server 12 SP5
1.6.8-15.12.1
fixed
suse enterprise server 15 SP2
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise server 15 SP7
1.6.40-150600.3.3.1
fixed
libpng16-compat-devel
suse enterprise desktop 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise desktop 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise server 12 SP5
1.6.8-15.12.1
fixed
suse enterprise server 15 SP2
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise server 15 SP7
1.6.40-150600.3.3.1
fixed
libpng16-devel
suse enterprise desktop 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise desktop 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise sap 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise sap 15 SP7
1.6.40-150600.3.3.1
fixed
suse enterprise server 12 SP5
1.6.8-15.12.1
fixed
suse enterprise server 15 SP2
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP3
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP4
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP5
1.6.34-150000.3.12.1
fixed
suse enterprise server 15 SP6
1.6.40-150600.3.3.1
fixed
suse enterprise server 15 SP7
1.6.40-150600.3.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
java-17-openjdk
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-demo
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-demo-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-demo-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-devel
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-devel-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-devel-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-headless
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-headless-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-headless-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-javadoc
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-javadoc-zip
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-jmods
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-jmods-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-jmods-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-src
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-src-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-src-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-static-libs
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-static-libs-fastdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
java-17-openjdk-static-libs-slowdebug
RHEL 8
1:17.0.19.0.10-1.el8
fixed
RHEL 9
1:17.0.19.0.10-2.el9
fixed
libpng
RHEL 8
2:1.6.34-9.el8_10
fixed
RHEL 8.2 AUS
2:1.6.34-8.el8_2.1
fixed
RHEL 8.4 AUS
2:1.6.34-8.el8_4.1
fixed
RHEL 8.6 AUS
2:1.6.34-8.el8_6.1
fixed
RHEL 8.6 E4S
2:1.6.34-8.el8_6.1
fixed
RHEL 8.6 TUS
2:1.6.34-8.el8_6.1
fixed
RHEL 8.8 E4S
2:1.6.34-8.el8_8.1
fixed
RHEL 8.8 TUS
2:1.6.34-8.el8_8.1
fixed
RHEL 9
2:1.6.37-12.el9_7.1
fixed
libpng-devel
RHEL 8
2:1.6.34-9.el8_10
fixed
RHEL 8.2 AUS
2:1.6.34-8.el8_2.1
fixed
RHEL 8.4 AUS
2:1.6.34-8.el8_4.1
fixed
RHEL 8.6 AUS
2:1.6.34-8.el8_6.1
fixed
RHEL 8.6 E4S
2:1.6.34-8.el8_6.1
fixed
RHEL 8.6 TUS
2:1.6.34-8.el8_6.1
fixed
RHEL 8.8 E4S
2:1.6.34-8.el8_8.1
fixed
RHEL 8.8 TUS
2:1.6.34-8.el8_8.1
fixed
RHEL 9
2:1.6.37-12.el9_7.1
fixed
mingw32-libpng
RHEL 8
0:1.6.34-1.el8_10
fixed
mingw32-libpng-static
RHEL 8
0:1.6.34-1.el8_10
fixed
mingw64-libpng
RHEL 8
0:1.6.34-1.el8_10
fixed
mingw64-libpng-static
RHEL 8
0:1.6.34-1.el8_10
fixed
Common Weakness Enumeration
References
https://github.com/pnggroup/libpng/commit/788a624d7387a758ffd5c7ab010f1870dea753a1
https://github.com/pnggroup/libpng/commit/a05a48b756de63e3234ea6b3b938b8f5f862484a
https://github.com/pnggroup/libpng/issues/764
https://github.com/pnggroup/libpng/security/advisories/GHSA-9mpm-9pxh-mg4f
http://www.openwall.com/lists/oss-security/2025/12/03/6
http://www.openwall.com/lists/oss-security/2025/12/03/7
http://www.openwall.com/lists/oss-security/2025/12/03/8
https://github.com/pnggroup/libpng/issues/764