EUVD-2026-108677

In the Linux kernel, the following vulnerability has been resolved: serial: 8250port: recognize UPIOAU My MIPS Alchemy systems generate the following warning during probe of the 8250 driver: WARNING: drivers/tty/serial/8250/8250port.c:462 at setiofromupio+0xfc/0x124, CPU0: swapper/0/1 Unsupported...

CVE-2026-98883

The Linux kernel contains a vulnerability in the 8250 serial driver where the set_io_from_upio() function fails to recognize UPIO_AU (type 4) UART types. This causes an "Unsupported UART type 4" warning during the probe of the 8250 driver, specifically observed on MIPS Alchemy systems. The fix in...