CVE-2026-74461 i2c: imx: Cancel hrtimer before clearing slave pointer

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Cancel hrtimer before clearing slave pointer In i2cimxunregslave, the slave pointer is set to NULL after disabling interrupts. However, a pending interrupt might already have started the hrtimer i2cimxslavetimeout befor...

CVE-2026-74460

The CVE-2026-74460 issue affects the Linux kernel’s ems_usb path for CPC messages. The vulnerability arises in can: ems_usb: validate CPC message lengths, where ems_usb_read_bulk_callback() processes CPC messages in a USB receive buffer. The fix enforces that each declared CPC message fits within...

CVE-2026-74461

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Cancel hrtimer before clearing slave pointer In i2cimxunregslave, the slave pointer is set to NULL after disabling interrupts. However, a pending interrupt might already have started the hrtimer i2cimxslavetimeout befor...

CVE-2026-74460

In the Linux kernel, the following vulnerability has been resolved: can: emsusb: validate CPC message lengths emsusbreadbulkcallback walks CPC messages packed in one USB receive buffer. Check that each declared message fits in the URB payload. Also require the type-specific payload to cover the...

EUVD-2026-59651

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMDHEADERLEN can still be dispatched, and...

CVE-2026-74459

CVE-2026-74459 (Linux kernel) affects the can: etas_es58x driver, specifically es58x_read_bulk_callback(). When RX URB resubmission fails (usb_submit_urb()), the callback currently does not release the allocated coherent transfer buffer, causing a buffer leak. The fixes documented in multiple sou...

EUVD-2026-59652

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: es58xreadbulkcallback: fix RX buffer leak on URB resubmit failure es58xreadbulkcallback resubmits the RX URB after processing a received packet. If the resubmit succeeds, the URB remains anchored and will be handl...

CVE-2026-74459 can: etas_es58x: es58x_read_bulk_callback(): fix RX buffer leak on URB resubmit failure

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: es58xreadbulkcallback: fix RX buffer leak on URB resubmit failure es58xreadbulkcallback resubmits the RX URB after processing a received packet. If the resubmit succeeds, the URB remains anchored and will be handl...

CVE-2026-74459 can: etas_es58x: es58x_read_bulk_callback(): fix RX buffer leak on URB resubmit failure

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: es58xreadbulkcallback: fix RX buffer leak on URB resubmit failure es58xreadbulkcallback resubmits the RX URB after processing a received packet. If the resubmit succeeds, the URB remains anchored and will be handl...

CVE-2026-74457

The CVE-2026-74457 entry describes a Linux kernel issue in the can: peak_usb driver where ctrl_idx is derived from rx->len (USB payload). The mask 0x0f allows 0–15, but usb_if->dev[] is only size 2, causing heap out-of-bounds read and kernel panic in IRQ context. The fix adds bounds checks ...

CVE-2026-74457

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

EUVD-2026-59648

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: validate uCAN receive record lengths pcanusbfddecodebuf walks uCAN records packed in one USB receive buffer. Require each record to contain the fixed header for its type, and verify CAN payload bytes before copying...

CVE-2026-74455

The CVE-2026-74455 vulnerability in the Linux kernel concerns the peak_usb driver for CAN (uCAN) payloads. pcan_usb_fd_decode_buf() parses multiple CAN records packed in a single USB receive buffer and now requires each record to include the fixed header for its type and validates the CAN payload...

CVE-2026-74456 can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: peakusbstart: fix double free of transfer buffer on URB submit error In peakusbstart, each RX URB transfer buffer is allocated with kmalloc and the URB is flagged URBFREEBUFFER so that the final usbfreeurb also free...

EUVD-2026-59649

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: peakusbstart: fix double free of transfer buffer on URB submit error In peakusbstart, each RX URB transfer buffer is allocated with kmalloc and the URB is flagged URBFREEBUFFER so that the final usbfreeurb also free...

CVE-2026-74456 can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: peakusbstart: fix double free of transfer buffer on URB submit error In peakusbstart, each RX URB transfer buffer is allocated with kmalloc and the URB is flagged URBFREEBUFFER so that the final usbfreeurb also free...

CVE-2026-74455

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: validate uCAN receive record lengths pcanusbfddecodebuf walks uCAN records packed in one USB receive buffer. Require each record to contain the fixed header for its type, and verify CAN payload bytes before copying...

CVE-2026-74454

CVE-2026-74454 affects the Linux kernel driv3rs/drm vc4 by correcting how the overflow slot size is written during binner memory handling. The issue arises when vc4_overflow_mem_work() sets BPOA to a 512KB slot but BPOS stores the size of the entire 16MB binner BO, enabling the PTB to write tile ...

CVE-2026-74454 drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size vc4overflowmemwork points BPOA at a 512KB slot inside the 16MB binner BO, but writes the size of the whole BO to BPOS. On every binner out-of-memory event...

CVE-2026-74452

The CVE-2026-74452 issue affects the Linux kernel DRM Panthor firmware loading. In panthor_fw_load_section_entry(), the copied data size is computed as hdr.data.end - hdr.data.start without validating against the allocated section_size, permitting a crafted firmware to set section->data.size l...