CVE-2026-31487

A flaw was found in the Linux kernel, specifically within its Serial Peripheral Interface SPI subsystem. This vulnerability arises from improper handling of memory when a driver is being attached, leading to a use-after-free UAF condition. A UAF vulnerability is a type of memory corruption that c...

CVE-2026-31485

A flaw was found in the spi-fsl-lpspi driver within the Linux kernel. This vulnerability, identified as a Use-After-Free UAF issue, stems from a teardown order problem during the unregistration of the Serial Peripheral Interface SPI controller. When a running SPI transfer attempts to access...

EUVD-2026-24853

In the Linux kernel, the following vulnerability has been resolved: spi: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, thus accessing the driveroverride field without a lock, which can cause ...

CVE-2026-31489

In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path mesonspiccprobe registers the controller with devmspiregistercontroller, so teardown already drops the controller reference via devm cleanup. Calling spicontrollerput again in...

CVE-2026-31489

In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path mesonspiccprobe registers the controller with devmspiregistercontroller, so teardown already drops the controller reference via devm cleanup. Calling spicontrollerput again in...

CVE-2026-31489 spi: meson-spicc: Fix double-put in remove path

In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path mesonspiccprobe registers the controller with devmspiregistercontroller, so teardown already drops the controller reference via devm cleanup. Calling spicontrollerput again in...

CVE-2026-31487 spi: use generic driver_override infrastructure

In the Linux kernel, the following vulnerability has been resolved: spi: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, thus accessing the driveroverride field without a lock, which can cause ...

freerdp: FreeRDP has a heap-buffer-overflow in urb_select_interface

A heap buffer overflow has been discovered in FreeRDP. The URBDRC client uses server-supplied interface numbers as array indices without bounds checks, causing an out-of-bounds read in libusbudevselectinterface...

freerdp: FreeRDP heap-use-after-free

A heap use after free flaw has been discovered in FreeRDP. A race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial-IrpThreads while another reads it...

freerdp: FreeRDP heap-use-after-free

A heap use after free flaw has been discovered in FreeRDP. A race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial-IrpThreads while another reads it...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013836)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013836 advisory. In the Linux kernel, the following vulnerability has been resolved: igb: Fix igbdown hung on surprise removal In a setup where a Thunderbolt hub connects to Ethernet...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013764)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013764 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: idmouse: fix an uninit-value in idmouseopen In idmousecreateimage, if any ftipcommand fails,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013619 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: rndishost: Secure rndisquery check against int overflow Variables off and len typed as uint3...

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 SPI subsystem not using the general driveroverride infrastructure. This vulnerability may lea...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013510)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013510 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013559)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013559 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: Fix several use-after-free bugs Several types of UAFs can occur when physically...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013576)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013576 advisory. In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by...

22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex Serial-to-IP Converters

Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them. The vulnerabilities have been collectively codenamed BRIDGE:BREAK by...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013006)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013006 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: mxs-auart: add spinlock around changing cts state The uarthandlectschange function in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013264)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013264 advisory. In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, ak...