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-2026-56135

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-2026:58938 Important: sqlite security update

SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a single disk file. The API is designed for convenience and ease of use. Applications that link against SQLite can enjoy the power and flexibility of an SQL databas...

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...

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...

PT-2026-81033

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...

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...

CVE-2026-56135

CVE-2026-56135 is a heap-based buffer overflow in the build_inherited_id() function of libntfs-3g/security.c, affecting NTFS-3G through 2026.2.25 . An attacker can trigger the overflow by crafting a malicious NTFS image and creating a file within a crafted directory, leading to heap memory corrup...

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...

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...

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...

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...

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...

Important: sqlite security update

SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a single disk file. The API is designed for convenience and ease of use. Applications that link against SQLite can enjoy the power and flexibility of an SQL databas...

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...

ALSA-2026:59133 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-2026-52492

CVE-2026-52492 affects the libtiff rgb2ycbcr utility. An integer overflow in the cvtRaster() function when computing strip buffer sizes leads to an undersized heap allocation, which can cause a heap-based buffer overflow during YCbCr conversion of a crafted TIFF image, potentially enabling arbitr...

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...

PT-2026-80931

A flaw was found in the file-pcx plugin in GIMP, affecting 32-bit builds only. When processing a PCX image file, the plugin calculates memory allocation sizes based on the image dimensions and the number of color planes. If a crafted file sets the number of planes to 4 alongside sufficiently larg...