Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver...

CVE-2026-4359

MongoDB C driver is affected by CVE-2026-4359: a compromised cloud server or MITM can send a malformed HTTP response that causes a crash in applications using the driver. Affected component: the MongoDB C driver’s HTTP response handling. Root cause: malformed HTTP response handling leading to a c...

CVE-2026-4359 Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer

A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver...

CLSA-2026-1773768935 Fix CVE(s): CVE-2026-25968, CVE-2026-25986, CVE-2026-25987

SECURITY UPDATE: stack buffer overflow in MSL opacity attribute parser - debian/patches/CVE-2026-25968.patch: replace fixed-size stack buffer with heap-allocated string and add length check - CVE-2026-25968 SECURITY UPDATE: heap buffer overflow write in YUV 4:2:2 image processing -...

libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read

A flaw was found in libpng, a reference library for processing PNG Portable Network Graphics image files. A local attacker could exploit a heap buffer over-read vulnerability in the pngimagefinishread function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with ...

Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read

A flaw was found in libpng, a reference library for processing PNG Portable Network Graphics image files. A local attacker could exploit a heap buffer over-read vulnerability in the pngimagefinishread function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with ...

Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syst...

libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read

A flaw was found in libpng, a reference library for processing PNG Portable Network Graphics image files. A local attacker could exploit a heap buffer over-read vulnerability in the pngimagefinishread function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with ...

libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API

A flaw was found in libpng, a reference library for PNG Portable Network Graphics raster image files. An integer truncation vulnerability exists in the pngwriteimage16bit and pngwriteimage8bit simplified write API functions. A local attacker could exploit this flaw by providing a negative row...

Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

EUVD-2026-12523

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the buffer end on...

EulerOS Virtualization 2.12.0 : libpng (EulerOS-SA-2026-1494)

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...

The vulnerability of the Google Chrome browser’s Media component, which allows a hacker to trigger a service failure.

The vulnerability of the Google Chrome browser’s Media component relates to reading beyond the buffer in memory. Exploiting this vulnerability could allow a malicious actor to cause a service failure through a specially created HTML page...

ALSA-2026:4728 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...

Huawei EulerOS: Security Advisory for util-linux (EulerOS-SA-2026-1596)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

RHEL 8 : libpng (RHSA-2026:4731)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4731 advisory. The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security...

RHEL 8 : libpng (RHSA-2026:4730)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4730 advisory. The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security...

EulerOS Virtualization 2.10.0 : util-linux (EulerOS-SA-2026-1568)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifical...

libpng security update

2:1.6.34-10 - fix CVE-2026-25646: heap buffer overflow in pngsetquantize RHEL-148338 - fix CVE-2026-22695: heap buffer over-read in pngimagefinishread RHEL-148852 - fix CVE-2026-22801: heap buffer over-read in pngimagewritebit RHEL-146659...