CVE-2025-65018_Exploit_Challenge

CVE-2025-65018 CTF Challenge: "PNG Panic" This challenge is based on a real-world buffer overflow vulnerability in libpng specifically dealing with the simplified API pngimagefinishread when handling 16-bit interlaced images. 🚩 Challenge Goal You are provided with a vulnerable binary victim that...

CVE-2025-64720-PoC

CVE-2025-64720: libpng Buffer Overflow in Palette Premultiplication Status : Patched Severity : High CVE ID : CVE-2025-64720 Discovery Date : 2025-11-XX Public Disclosure : 2025-11-21 Overview Summary An out-of-bounds read vulnerability exists in libpng's pngimagereadcomposite function when...

CVE-2010-1205

Sample exploit using CVE-2010-1205 vulnerability in libpng =1.4.2 gregbook - set of sample programs distributed with libpng sources generate - generates malicious png file which triggers heap-overflow while reading the file with libpng steps to reproduce: ./build.sh build all libraries and...

CVE-2025-65018-Heap-buffer-overflow-in-libpng-ps4-ps5-

Poc for CVE-2025-65018-Heap-buffer-overflow-in-libpng-ps4-ps5- Usage: 1-press share button and make screenshot 2-with ftp go to path:/user/avcontents/photo/NPXS20001/NPXS20001/XXX/ you will find screenshot that you make. 3-copy it to pc and run it with makepng.py it will output poc.png 4-rename i...

LibPNG_OSS-Fuzz

Fuzzing and Vulnerability Analysis of libpng Group Security Research Project About Fuzzing: Fuzzing is an automated software testing technique that provides invalid, unexpected, or random data as inputs to a program to discover bugs and vulnerabilities. Coverage-guided fuzzing uses code coverage...

[slackware-security] libpng

New libpng packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/libpng-1.6.59-i586-1slack15.0.txz: Upgraded. Fixed use-after-free of zlib input in pngreadend after incomplete zTXt, iTXt or iCCP...

Rocky Linux 9 [CIQ] Security Update: libpng / libpng-debuginfo / libpng-debugsource / libpng-devel / etc Multiple Vulnerabilities (crlsa-2026_0238)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20260238 advisory. libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in pngimagereadcomposite...

Rocky Linux 9.2 [CIQ] Security Update: libpng / libpng-devel Multiple Vulnerabilities (ciqsa-2026_1424)

The Rocky Linux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-20261424 advisory. This advisory aggregates security fixes for the libpng SRPM in CIQ LTS 9.2. It addresses 11 CVEs: CVE-2025-64720, CVE-2025-65018, CVE-2025-66293,...

AlmaLinux 9.2 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.2:CLSA-2026:1771001650)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1771001650 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

AlmaLinux 9.6 [TuxCare] Security Update: java-21-openjdk / java-21-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1771408532)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1771408532 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

Rocky Linux 9.6 [TuxCare] Security Update: java-1.8.0-openjdk / java-1.8.0-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770116781)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770116781 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster ima...

Rocky Linux 9 [CIQ] Security Update: libpng / libpng-debuginfo / libpng-debugsource / libpng-devel / etc Multiple Vulnerabilities (crlsa-2026_3405)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20263405 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of servic...

Rocky Linux 9.6 [TuxCare] Security Update: java-11-openjdk / java-11-openjdk-demo / java-11-openjdk-devel / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1785331296)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785331296 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster ima...

Rocky Linux 8 [CIQ] Security Update: libpng / libpng-debuginfo / libpng-debugsource / libpng-devel / etc Multiple Vulnerabilities (crlsa-2026_0241)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20260241 advisory. libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in pngimagereadcomposite...

Rocky Linux 9 [CIQ] Security Update: libpng / libpng-debuginfo / libpng-debugsource / libpng-devel / etc Multiple Vulnerabilities (crlsa-2026_28255)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202628255 advisory. libpng: libpng: Arbitrary code execution due to use-after-free vulnerability CVE-2026-33416 libpng: libpng: Information disclosure and denial of service v...

Rocky Linux 8 [CIQ] Security Update: mingw32-libpng / mingw32-libpng-debuginfo / mingw32-libpng-static / etc Multiple Vulnerabilities (crlsa-2026_4306)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20264306 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of servic...

Rocky Linux 9.6 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.6:CLSA-2025:1765380269)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2025:1765380269 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

AlmaLinux 9.2 [TuxCare] Security Update: cups-filters / cups-filters-devel / cups-filters-libs (ALMALINUX9.2:CLSA-2026:1788362591)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1788362591 advisory. - A flaw was found in libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without installing an error...

Rocky Linux 9 [CIQ] Security Update: firefox / firefox-debuginfo / firefox-debugsource / firefox-x11 Multiple Vulnerabilities (crlsa-2026_7671)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20267671 advisory. libpng: libpng: Arbitrary code execution due to use-after-free vulnerability CVE-2026-33416 libpng: libpng: Information disclosure and denial of service vi...

AlmaLinux 9.2 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.2:CLSA-2026:1768212418)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1768212418 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...