CVE-2026-56135

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function buildinheritedid in libntfs-3g/security.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a crafted...

PT-2026-81033

Name of the Vulnerable Software and Affected Versions libtiff affected versions not specified Description An integer overflow occurs in the cvtRaster function of the rgb2ycbcr utility when calculating strip buffer sizes. This can lead to an undersized heap allocation, resulting in a heap-based...

gstreamer1-plugins-good security update

1.22.12-7.8 - Fix CVE-2026-18299: Use-After-Free in rtpsbcdepay Resolves: RHEL-246619 1.22.12-7.7 - Fix CVE-2026-18296: size validation in qtmoovrecover MRF parsing Resolves: RHEL-246558 1.22.12-7.6 - Fix CVE-2026-18298 in gdkpixbufdec element Resolves: RHEL-246572 1.22.12-7.5 - Fix CVE-2026-1829...

qemu-kvm security, bug fix, and enhancement update

10.1.0-16.el102.5 - kvm-file-posix-populate-pwritezeroesalignment.patch RHEL-207389 - kvm-block-use-pwritezeroesalignment-when-writing-first.patch RHEL-207389 - kvm-iotests-add-Linux-loop-device-image-creation-test.patch RHEL-207389 - Resolves: RHEL-207389 qemu-img create/convert fails on target...

CVE-2026-52492

An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...

MiracleLinux 9 : libXfont2-2.0.3-12.el9_8.3 (AXSA:2026-1637:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1637:04 advisory. libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679 libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow ...

RHEL 9 : libtiff (RHSA-2026:58556)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:58556 advisory. The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: libtiff: Heap-bas...

RHEL 8 : libtiff (RHSA-2026:58545)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:58545 advisory. The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: libtiff: Heap-bas...

ALSA-2026:58571 Moderate: qemu-kvm security, bug fix, and enhancement update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fixes: qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling...

gstreamer1-plugins-good security update

1.16.1-7.7 - Fix CVE-2026-18296: heap buffer overflow in qtmoovrecover Resolves: RHEL-246382 1.16.1-7.6 - Fix CVE-2026-18298: heap buffer overflow in GdkPixbuf image decoder Resolves: RHEL-246561 1.16.1-7.5 - Fix CVE-2026-18299: Use-After-Free in rtpsbcdepay Resolves: RHEL-246618 1.16.1-7.4 - Fix...

CVE-2026-56135

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function buildinheritedid in libntfs-3g/security.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a crafted...

ALSA-2026:59152 Important: gstreamer1-plugins-good security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fixes: gstreamer: GStreamer: Remote Code Execution via MRF fil...

CVE-2026-56135

A heap-based buffer overflow exists in the NTFS-3G driver (versions through 2026.2.25 ) within the build_inherited_id() function in libntfs-3g/security.c. An attacker can corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image and creating a file in a specially craf...

PT-2026-80897

A heap-based buffer overflow vulnerability exists in Konami's Metal Gear Online 3, originating from improper validation of lobby data fields related to kicked players. The affected function processes a list of kicked player identifiers using the lobby data key "kick num" to determine the number o...

CVE-2026-56135

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function buildinheritedid in libntfs-3g/security.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by creating a file in a crafted...

Oracle Linux 10 : qemu-kvm (ELSA-2026-58571)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-58571 advisory. 10.1.0-16.el102.5 - kvm-file-posix-populate-pwritezeroesalignment.patch RHEL-207389 - kvm-block-use-pwritezeroesalignment-when-writing-first.patch RHEL-207389...

Konami's Metal Gear Online 3 contains a heap-based buffer overflow

Overview Konami's Metal Gear Online 3 video game contains a heap-based buffer overflow that can be triggered by an input‑validation vulnerability that allows match hosts to remotely execute arbitrary code on lobby members' machines through specially crafted data. Description Metal Gear Online 3 i...

PT-2026-80850

Name of the Vulnerable Software and Affected Versions RustDesk affected versions not specified Description Windows clipboard redirection fails to perform an upper bound check when copying a peer-supplied length into a fixed-size caller buffer. When an OLE paste consumer, such as explorer.exe, cal...

EUVD-2026-65145

An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...

CVE-2026-52492

An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster function when computing strip buffer sizes can result in an undersized heap allocation and subsequent heap-based buffer overflow during YCbCr conversion of a crafted TIFF image...