AlmaLinux 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 AlmaLinux 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 image...

AlmaLinux 9.2 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1768394334)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1768394334 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

CentOS Linux 7 [TuxCare] Security Update: java-11-openjdk / java-11-openjdk-debug / java-11-openjdk-demo / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1777279119)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1777279119 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

CVE-2025-64720-PoC

CVE-2025-64720：libpng 调色板预乘中的缓冲区溢出 状态 ：已修复 严重性 ：高 CVE 标识符 ：CVE-2025-64720 发现日期 ：2025-11-XX 公开披露日期 ：2025-11-21 概述 摘要 在 libpng 的 pngimagereadcomposite 函数中，当处理启用了 PNGFLAGOPTIMIZEALPHA 的调色板图像时，存在一个越界读取漏洞。pnginitreadtransformations 中的调色板合成代码在预乘过程中错误地应用了背景合成，违反了简化 PNG API 所要求的不变性 component ≤ alpha ×...

Rocky Linux 9.6 [TuxCare] Security Update: java-17-openjdk / java-17-openjdk-demo / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770115899)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770115899 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster ima...

Rocky Linux 9.6 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1768395101)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1768395101 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster ima...

EulerOS Virtualization 2.11.1 : libpng (EulerOS-SA-2026-3430)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

EulerOS Virtualization 2.11.0 : libpng (EulerOS-SA-2026-3517)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

ROS-20260401-73-0008

A vulnerability in the pngimagereadcomposite function of the libpng library is related to reading data outside of buffer boundaries in memory. Exploitation of the vulnerability could allow a remote attacker to affect the confidentiality and availability of protected information using a specially...

ROS-20260401-73-0006

A vulnerability in the pngimagereadcomposite function of the libpng library is related to reading data outside of buffer boundaries in memory. Exploitation of the vulnerability could allow a remote attacker to affect the confidentiality and availability of protected information using a specially...

CLSA-2026-1768212418 libpng: Fix of CVE-2025-66293

CVE-2025-66293: fix out-of-bounds read in pngimagereadcomposite...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

ALSA-2026:0125 Important: mingw-libpng security update

MinGW Windows Libpng library. Security Fixes: libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in pngimagereadcomposite CVE-2025-66293 For more details about the security issues, including the impact, a CVSS score,...

SUSE SLED15: libpng16-16 / libpng16-16-32bit / libpng16-compat-devel / etc (SUSE-SU-2025:4494-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4494-1 advisory. - CVE-2025-65018: Fixed heap buffer overflow in pngcombinerow triggered via pngimagefinishread...

Updated libpng packages fix security vulnerabilities

LIBPNG is vulnerable to a heap buffer overflow in pngdoquantize via malformed palette index. CVE-2025-64505 LIBPNG is vulnerable to a heap buffer over-read in pngwriteimage8bit with grayscale+alpha or RGB/RGBA images. CVE-2025-64506 LIBPNG is vulnerable to a buffer overflow in pngimagereadcomposi...

AZL-70928 CVE-2025-64720 affecting package libpng for versions less than 1.6.51-1

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.0 to before 1.6.51, an out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette images with PNGFLAGOPTIMIZEALP...

CVE-2025-64720: Out-of-bounds Read

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.0 to before 1.6.51, an out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette images with PNGFLAGOPTIMIZEALP...