CVE-2026-76852

Netcore NR268 firmware version 1.7.121109 has an improper integrity verification flaw in mtdwrite allowing forged firmware authenticity checks. Attackers can exploit putfile.cgi and checkimageuuid.c to bypass firmware signature validation and load unauthorized firmware images...

kernel: Linux kernel: ath9k Wi-Fi driver use-after-free vulnerability leading to system crash

A flaw was found in the ath9k Wi-Fi driver in the Linux kernel. A race condition exists during the asynchronous firmware loading process and device disconnection. A local attacker, by repeatedly connecting and disconnecting a malicious USB Wi-Fi device that fails firmware download, could trigger ...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: carl9170 – added a proper sanity check for endpoints. Syzkaller reports that a warning was triggered due to the presence of an incorrect endpoint type during the URB processing stage. Although a check was performed for a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fixed the potential overflow of the firmware buffer. The function me2600xilinxdownload loads the firmware requested by requestfirmware. It is possible for this process to overflow the source buffer due to the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of the firmware buffer The function requestfirmware requests the firmware that needs to be downloaded. It is possible for this process to exceed the source buffer’s capacity due to reliance o...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: libertas – fixed a warning in the usbtxblock function. The function usbtxblock submits cardp-txurb without ensuring that any previous transmissions on this URB have been completed. If a second call occurs while the URB is...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Always wait for both attempts at firmware loading. In rtwwaitfirmwarecompletion, always wait for both regular and wowlan firmware loading attempts. Otherwise, if rtwusbintfinit fails in rtwusbprobe, rtwusbdisconnect...

CVE-2026-80872

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/tas2781: Cancel async firmware request at unbind TAS2781 HDA I2C and SPI queue RCA firmware loading from component bind with requestfirmwarenowait. The firmware loader keeps the callback module pinned and holds a device...

CVE-2026-80872

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/tas2781: Cancel async firmware request at unbind TAS2781 HDA I2C and SPI queue RCA firmware loading from component bind with requestfirmwarenowait. The firmware loader keeps the callback module pinned and holds a device...

Linux Distros Unpatched Vulnerability : CVE-2026-80577

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/panthor: skip zero-sized firmware sections panthorfwloadsectionentry skips BO creation when the firmware section VA range is empty. If such a section is add...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: cavium – prevents integer overflow during firmware loading. The value of “codelength” comes from the firmware file. If your firmware is untrusted, there’s probably very little you can do to protect yourself. Nevertheless,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001490)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001490 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: always wait for both firmware loading attempts In 'rtwwaitfirmwarecompletion', alway...

Linux Distros Unpatched Vulnerability : CVE-2026-68456

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous requestfirmwarenowait in .probe, but does not wait for its...

CVE-2026-68456

A flaw was found in the Linux kernel's ueagle-atm USB driver. This driver uses an asynchronous mechanism for loading firmware but does not wait for its completion when a device is disconnected. This creates a race condition where the device's teardown can run concurrently with firmware loading. I...

CVE-2026-68456

In the Linux kernel, the following vulnerability has been resolved: usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous requestfirmwarenowait in .probe, but does not wait for its completion, not even in .disconnect; so, if the device is unplugged...

CVE-2026-68456 usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect()

In the Linux kernel, the following vulnerability has been resolved: usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous requestfirmwarenowait in .probe, but does not wait for its completion, not even in .disconnect; so, if the device is unplugged...

CVE-2026-68456 usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect()

In the Linux kernel, the following vulnerability has been resolved: usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous requestfirmwarenowait in .probe, but does not wait for its completion, not even in .disconnect; so, if the device is unplugged...

EUVD-2026-59078

In the Linux kernel, the following vulnerability has been resolved: usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous requestfirmwarenowait in .probe, but does not wait for its completion, not even in .disconnect; so, if the device is unplugged...

CVE-2026-68456

CVE-2026-68456 affects the Linux kernel USB device ueagle-atm (atm/UEAGLE) where ueagle-atm uses request_firmware_nowait() in .probe() but does not wait for completion in .disconnect(), allowing a race when the device is unplugged during teardown. The advisory states this can interact with the fi...

Linux Distros Unpatched Vulnerability : CVE-2026-74452

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/panthor: reject firmware sections with oversized data In panthorfwloadsectionentry, the data size to copy is calculated without validating it against the...