CVE-2026-45865

A flaw was found in the Linux kernel's Message Control Transport Protocol MCTP over I2C Inter-Integrated Circuit implementation. A local attacker could exploit this vulnerability by performing I2C reads on an MCTP-I2C device. This could lead to the disclosure of uninitialized stack memory,...

CVE-2026-43455

A flaw was found in the Linux kernel's Message Control Transport Protocol MCTP module. A race condition exists in the mctpflowprepareoutput function where a lock is not properly held during a critical check-and-set operation. This can lead to multiple device references being acquired without prop...

CVE-2026-43375

A flaw was found in the Linux kernel's MCTP Message Control Transport Protocol implementation. During device probe failures, a redundant reference to a USB device is not properly released. This can lead to memory leaks, potentially resulting in a Denial of Service DoS condition on the affected...