EUVD-2026-46437

Autel Maxi Charger Single firmware through V1.03.51 exposes an accessible UART interface that permits interruption of the boot process and access to the U-Boot bootloader. An attacker with physical access can modify the boot configuration or file system to obtain operating system access...

CVE-2026-8988

Autel Maxi Charger Single firmware through V1.03.51 exposes an accessible UART interface that permits interruption of the boot process and access to the U-Boot bootloader. An attacker with physical access can modify the boot configuration or file system to obtain operating system access...

CVE-2026-10679 Divide-by-zero in DesignWare SPI driver reachable from spi_transceive syscall (local DoS)

The DesignWare SPI driver drivers/spi/spidw.c computed the SPI BAUDR clock divider as info-clockfrequency / config-frequency without validating config-frequency. spitransceive is a Zephyr syscall and its verify handler drivers/spi/spihandlers.c copies the caller-supplied spiconfig from userspace...

CVE-2026-10679

The CVE-2026-10679 issue affects Zephyr’s DesignWare SPI driver (drivers/spi/spi_dw.c). The root cause is that the BAUDR clock divider was computed as info->clock_frequency / config->frequency without validating frequency, allowing a userspace thread with SPI access to pass frequency = 0, t...

SUSE CVE-2026-64168

In the Linux kernel, the following vulnerability has been resolved: spi: sprd: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to check the dma.enabled flag before trying to release the DMA channels also on late probe...

[SECURITY] Fedora 44 Update: gpsd-3.27.5-5.fc44

gpsd is a service daemon that mediates access to a GPS sensor connected to the host computer by serial or USB interface, making its data on the location/course/velocity of the sensor available to be queried on TCP port 2947 of the host computer. With gpsd, multiple GPS client applications such as...

CVE-2026-64168 spi: sprd: fix error pointer deref after DMA setup failure

In the Linux kernel, the following vulnerability has been resolved: spi: sprd: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to check the dma.enabled flag before trying to release the DMA channels also on late probe...

CVE-2026-63861

In the Linux kernel, the following vulnerability has been resolved: spi: mtk-snfi: unregister ECC engine on probe failure and remove callback mtksnandprobe registers the on-host NAND ECC engine, but teardown was missing from both probe unwind and remove-time cleanup. Add a devm cleanup action aft...

PT-2026-61274

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Memory corruption occurs in the USB serial safe mode when a malicious device reports a bulk-out buffer size smaller than eight bytes. This can lead to user-controlled slab corruption,...

PT-2026-60284

Our latest Scorpion Labs blog dives into the research behind CVE-2026-20374, covering UART access, Ghidra, remote debugging, ROP chains, and embedded exploit development. Read the full blog: https://t.co/6bUfLFjkfC https://t.co/9lHSOGJjJY...

CVE-2026-53344

A flaw was found in the Linux kernel's pinctrl: mcp23s08 driver. During the initialization of the regmap register map for the mcp23s08 component, an attempt to perform an SPI Serial Peripheral Interface read occurs before critical device parameters mcp-dev and mcp-addr are properly set. This...

UBUNTU-CVE-2026-53344

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Initialize mcp-dev and mcp-addr before regmap init Regmap initialization triggers regcachemaplepopulate which attempts SPI read to populate cache. SPI read requires mcp-dev and mcp-addr to be set, without them,...

CVE-2026-53073

A flaw was found in the Linux kernel's Bluetooth Host Controller Interface HCI Universal Asynchronous Receiver/Transmitter UART driver. When the hciregisterdev function fails, a flag indicating protocol initialization is not properly cleared. This oversight allows incoming UART data to be process...

CVE-2026-53195

The CVE-2026-53195 issue affects the Linux kernel USB: serial: io_ti driver. build_i2c_fw_hdr() allocates a fixed buffer and copies img_header->Length (up to 65535) without validating it against remaining space, enabling a potential heap overflow. The root cause is that check_fw_sanity() valid...

CVE-2026-12459

An inappropriate implementation in the Serial component of Google Chrome (and Microsoft Edge ) prior to version 149.0.7827.155 allows a remote attacker to inject arbitrary scripts or HTML via a crafted HTML page. This User Cross-Site Scripting (UXSS) vulnerability can lead to the disclosure of co...

EUVD-2026-36538

During WiFi association, Naxclow device firmware prints the host network’s SSID, PSK, and negotiated WPA keys in cleartext to an exposed UART console on production hardware. The UART pads are labeled, run with default serial settings, and drop to an interactive RT-Thread shell that permits...

CVE-2026-46326 iio: pressure: mprls0025pa: fix spi_transfer struct initialisation

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: mprls0025pa: fix spitransfer struct initialisation Make sure that the spitransfer struct is zeroed out before use...

CVE-2025-4386

Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​...

MINI-R232-QJ48-CMC3

Bulletin has no description...

CVE-2026-46261

A flaw was found in the Linux kernel. A null pointer dereference in the wpcm-fiu Serial Peripheral Interface SPI driver, specifically when platformgetresourcebyname returns a null value, could lead to a system crash. This vulnerability could allow a local attacker to cause a Denial of Service DoS...