RHEL 8 : thunderbird (RHSA-2026:15889)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:15889 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libpng: libpng: Arbitrary code execution due to use-after-fr...

RockyLinux 10 : libpng (RLSA-2026:14790)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:14790 advisory. libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion CVE-2026-33636 Tenable has extracted the...

MiracleLinux 9 : libpng-1.6.37-12.el9_7.3 (AXSA:2026-581:08)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-581:08 advisory. libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion CVE-2026-33636 Tenable has extracted the...

RockyLinux 9 : libpng (RLSA-2026:14791)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:14791 advisory. libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion CVE-2026-33636 Tenable has extracted the...

[SECURITY] [DSA 6263-1] libpng1.6 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6263-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 10, 2026 https://www.debian.org/security/faq -...

[SECURITY] [DLA 4573-1] libpng1.6 security update

Debian LTS Advisory DLA-4573-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost May 09, 2026 https://wiki.debian.org/LTS Package : libpng1.6 Version : 1.6.37-3+deb11u4 CVE ID : CVE-2026-34757 Debian Bug : 1133051 A security vulnerability has been discovered in libpng,...

RHSA-2026:14791 Red Hat Security Advisory: libpng security update

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RHSA-2026:14790 Red Hat Security Advisory: libpng security update

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Oracle Linux 9 : libpng (ELSA-2026-14791)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-14791 advisory. 2:1.6.37-12.3 - fix CVE-2026-33636: out-of-bounds R/W in the palette expansion on ARM Neon RHEL-161291 Tenable has extracted the preceding description block...

MiracleLinux 9 : java-25-openjdk-25.0.3.0.9-1.el9.ML.1 (AXSA:2026-562:06)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-562:06 advisory. JDK: Enhance crypto algorithm support CVE-2026-22007 JDK: Improved Arena allocations CVE-2026-22008 JDK: Improve Kerberos credentialing CVE-2026-2201...

libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion

A flaw was found in libpng. A remote attacker could exploit an out-of-bounds read and write vulnerability in the ARM/AArch64 Neon-optimized palette expansion path. This occurs when processing a final partial chunk of 8-bit paletted rows without verifying sufficient input pixels, leading to...

USN-8251-1: libpng vulnerabilities

It was discovered that libpng incorrectly handled memory when processing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possibly execute...

libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion

A flaw was found in libpng. A remote attacker could exploit an out-of-bounds read and write vulnerability in the ARM/AArch64 Neon-optimized palette expansion path. This occurs when processing a final partial chunk of 8-bit paletted rows without verifying sufficient input pixels, leading to...

Moderate: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Moderate: 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 out-of-bounds read/write in Neon palette expansion CVE-2026-33636 For more details...

libpng security update

2:1.6.40-8.3 - fix CVE-2026-33636: out-of-bounds R/W in the palette expansion on ARM Neon RHEL-161208...

libpng security update

2:1.6.37-12.3 - fix CVE-2026-33636: out-of-bounds R/W in the palette expansion on ARM Neon RHEL-161291...

RHEL 8 : thunderbird (RHSA-2026:14303)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:14303 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libpng: libpng: Arbitrary code execution due to use-after-fr...

Oracle Linux 10 : libpng (ELSA-2026-14790)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-14790 advisory. 2:1.6.40-8.3 - fix CVE-2026-33636: out-of-bounds R/W in the palette expansion on ARM Neon RHEL-161208 Tenable has extracted the preceding description block...

RHEL 9 : libpng (RHSA-2026:14791)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:14791 advisory. The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security Fixes:...