socketcan

CVE-2026-23357 is a Linux kernel vulnerability in the SocketCAN mcp251x driver, a driver used for Microchip MCP251x and MCP25625 SPI-based CAN controllers. The issue is a deadlock in the error-handling path of mcp251x_open(), specifically involving free_irq() being called while the driver’s...

CVE-2026-31570: Linux Kernel CAN Gateway Heap Out-of-Bounds Access in cgw_csum_crc8_rel() Short version: CVE-2026-31570 is a Linux kernel vulnerability in the SocketCAN CAN gateway code, specifically in the CRC8 checksum handling path in net/can/gw.c. The bug can cause out-of-bounds heap reads...