Linux Distros Unpatched Vulnerability : CVE-2026-31748

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to...

Linux Distros Unpatched Vulnerability : CVE-2026-31747

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to...

CVE-2026-31748

A flaw was found in the Linux kernel's comedi: medaq module. The me2600xilinxdownload function, responsible for loading firmware, does not adequately validate the length of the provided firmware data stream. This vulnerability allows for a buffer overrun, which can lead to memory corruption withi...

CVE-2026-31747

A flaw was found in the Linux kernel's comedi: me4000 driver. The me4000xilinxdownload function fails to validate the length of the firmware data stream, trusting the value provided in the firmware header. A local attacker could exploit this by providing a specially crafted firmware image, leadin...

CVE-2026-31747

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format...

CVE-2026-31748

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format. ...

CVE-2026-31720

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fuac1legacy: validate control request size faudiocomplete copies req-length bytes into a 4-byte stack variable: u32 data = 0; memcpy&data, req-buf, req-length; req-length is derived from the host-controlled USB reque...

CVE-2026-31748 comedi: me_daq: Fix potential overrun of firmware buffer

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format. ...

EUVD-2026-26561

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format. ...

CVE-2026-31748

CVE-2026-31748 (Linux kernel, comedi me_daq) : A firmware-overrun was fixed in the me2600_xilinx_download() path used by request_firmware(). The code trusts the firmware header and reads file_length from the first 4 bytes, then copies file_length bytes from offset 16 without verifying the data st...

CVE-2026-31747

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format...

CVE-2026-31747 comedi: me4000: Fix potential overrun of firmware buffer

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format...

EUVD-2026-26560

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format...

CVE-2026-42512

As dhclient is building an environment to pass to dhclient-script, it may need to resize the array of string pointers. The code which expands the array incorrectly calculates its new size when requesting memory, resulting in a heap buffer overrun. A specially crafted packet can cause dhclient to...

PT-2026-36383

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer overrun can occur in the me2600 xilinx download function when loading firmware requested by request firmware. The function reads a data stream length into the file length variab...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the bridge brndsend function not validating the ND option length, which could result in the parser...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to validate the rec-used field during the ntfs3 log replay file checking process. Thi...

openexr: OpenEXR: Arbitrary code execution via integer overflow in EXR file processing

A flaw was found in OpenEXR, an image storage format library for the motion picture industry. An attacker can craft a malicious EXR file that, when processed, causes an integer overflow in the CompositeDeepScanLine::readPixels function. This overflow leads to an undersized buffer allocation, whic...

openexr: OpenEXR: Arbitrary code execution via integer overflow in EXR file processing

A flaw was found in OpenEXR, an image storage format library for the motion picture industry. An attacker can craft a malicious EXR file that, when processed, causes an integer overflow in the CompositeDeepScanLine::readPixels function. This overflow leads to an undersized buffer allocation, whic...

CVE-2026-42512

As dhclient is building an environment to pass to dhclient-script, it may need to resize the array of string pointers. The code which expands the array incorrectly calculates its new size when requesting memory, resulting in a heap buffer overrun. A specially crafted packet can cause dhclient to...