RHEL 9 : xorg-x11-server-Xwayland (RHSA-2026:36634)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:36634 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server:...

The vulnerability of the UHDR encoder in the console-based image editing software ImageMagick allows a hacker to trigger a service failure.

The vulnerability of the UHDR encoder in the console-based image editing software ImageMagick is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the reading module for FTXT format graphic files in the console-based graphic editor ImageMagick allows a hacker to induce a service failure.

The vulnerability of the FTXT graphic file reading module in the console-based graphic editor ImageMagick is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the NewXMLTree method in the ImageMagick console-based graphics editor allows a hacker to trigger a service failure.

The vulnerability of the NewXMLTree method in the ImageMagick console-based graphics editor is related to writing beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the Exim mail server, related to reading data beyond the allowed buffer limits, allows attackers to gain access to confidential data.

The vulnerability of the Exim mail server is related to reading data from buffer beyond the allowed limits. Exploiting this vulnerability can allow a malicious actor to gain access to confidential data...

The vulnerability of the console-based graphic editor ImageMagick arises from the possibility of an operation exceeding the buffer boundaries in memory, allowing attackers to compromise the integrity and accessibility of the protected information.

The vulnerability of the console-based graphic editor ImageMagick is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to compromise the integrity and accessibility of the protected information...

RockyLinux 10 : freerdp (RLSA-2026:36203)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:36203 advisory. freerdp: FreeRDP: Remote code execution via heap-buffer-overflow in gdiCacheToSurface CVE-2026-40033 freerdp: FreeRDP: Arbitrary code execution or deni...

ALSA-2026:36749 Important: gstreamer1-plugins-bad-free security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer. Security Fixes: gstreamer1-plugins-bad-free: GStreamer: Denial of service via AV1 tilelistobu parser byte/bit...

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: gstreamer1-plugins-good: GStreamer: Heap buffer overflo...

ALSA-2026:36734 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...

Important: nginx:1.26 security, bug fix, and enhancement update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers CVE-2026-42055 Bug Fixes...

The vulnerability of the process_auth_done() function in the net/ceph/messenger_v2.c module, which is part of the Linux kernel’s networking functions, allows a malicious actor to gain access to protected information or cause service failures remotely.

The vulnerability of the processauthdone function in the net/ceph/messengerv2.c module, which is part of the Linux kernel’s networking functions, relates to reading beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to gain access to protected information or...

The vulnerability of the dtv5100_i2c_msg() function in the drivers/media/usb/dvb-usb/dtv5100.c file of the Linux operating system’s multimedia device driver framework allows a hacker to gain access to protected information or cause service failures.

The vulnerability of the dtv5100i2cmsg function in the drivers/media/usb/dvb-usb/dtv5100.c file of the Linux operating system’s multimedia device driver framework is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this...

RHEL 9 : xorg-x11-server-Xwayland (RHSA-2026:36633)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:36633 advisory. Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server:...

CVE-2026-49033

The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code...

CVE-2026-42953

The application contains an out-of-bounds write vulnerability that can be exploited by an attacker to cause the program to write data past the end of an allocated memory buffer. This can lead to arbitrary code execution...

CVE-2026-49033

The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code...

CVE-2026-49033 Stack-Based Buffer Overflow in Labcenter Proteus

The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code...

CVE-2026-42953

The application contains an out-of-bounds write vulnerability that can be exploited by an attacker to cause the program to write data past the end of an allocated memory buffer. This can lead to arbitrary code execution...

CVE-2026-58471

GNU Wget through 1.25.0, fixed in commit c2640fe, contains a heap buffer overflow vulnerability in the convertfname function within src/url.c that allows remote attackers to trigger memory corruption through a server-supplied filename requiring character set conversion. When the output buffer is...