CVE-2026-3713

A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function dopnm2png of the file contrib/pngminus/pnm2png.c of the component pnm2png. This manipulation of the argument width/height causes heap-based buffer overflow. The attack is restricted to local...

CVE-2026-3713

A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function dopnm2png of the file contrib/pngminus/pnm2png.c of the component pnm2png. This manipulation of the argument width/height causes heap-based buffer overflow. The attack is restricted to local...

CVE-2026-3713

libpng (pnggroup) up to 1.6.55 contains a heap-based overflow in pnm2png.c do_pnm2png. The vulnerability is triggered by manipulating width/height arguments, allowing local code execution. An exploit has been published; the project was informed via issue report but has not responded."

libpng 安全漏洞

libpng is an open-source PNG reference library developed by The PNG Development Group. It allows for the creation, reading, and other operations on PNG graphic files. Versions of libpng 1.6.55 and earlier contain security vulnerabilities. These vulnerabilities stem from incorrect handling of the...

Linux Distros Unpatched Vulnerability : CVE-2026-3713

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function dopnm2png of the file contrib/pngminus/pnm2png.c of the...

PT-2026-23921

Name of the Vulnerable Software and Affected Versions libpng versions up to 1.6.55 Description A heap-based buffer overflow exists in the do pnm2png function within the pnm2png.c file of the pnm2png component. The issue is triggered by manipulating the width and height arguments. Exploitation is...

Amazon Linux 2 : libpng, --advisory ALAS2-2026-3189 (ALAS-2026-3189)

The version of libpng installed on the remote host is prior to 1.5.13-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3189 advisory. libpng: An out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogra...

Photon OS 4.0: Libpng PHSA-2026-4.0-0966

An update of the libpng package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0966. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

AlmaLinux 10 : libpng (ALSA-2026:3551)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:3551 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

RockyLinux 10 : libpng (RLSA-2026:3551)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:3551 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

Amazon Linux 2023 : libpng, libpng-devel, libpng-static (ALAS2023-2026-1463)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1463 advisory. libpng: An out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maxim...

Medium: libpng

Issue Overview: libpng: An out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to...

RLSA-2026:3551 Important: libpng security update

The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security Fixes: libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

libpng security update

An update is available for libpng. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libpng packages contain a library of functions for creating and...

Medium: libpng

Issue Overview: libpng: An out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported by the user's display, certain palettes will cause the function to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libpng (UTSA-2026-005396)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005396 advisory. LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.26 to 1.6.53, ther...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.0.1.8)

The version of AHV installed on the remote host is prior to 10.0.1.8. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.0.1.8 advisory. - In GnuPG before 2.4.9, armorfilter in g10/armor.c has two increments of an index variable where one is intended, leading ...

Oracle Linux 10 : libpng (ELSA-2026-3551)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-3551 advisory. - fix CVE-2026-25646: heap buffer overflow in pngsetquantize RHEL-148323 - fix CVE-2026-22695: heap buffer over-read in pngimagefinishread RHEL-148818...

MiracleLinux 9 : libpng-1.6.37-12.el9_7.2 (AXSA:2026-246:05)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-246:05 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

RHEL 10 : libpng (RHSA-2026:3577)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3577 advisory. The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security...