EUVD-2026-39285

In the Linux kernel, the following vulnerability has been resolved: USB: serial: kl5kusb105: fix bulk-out buffer overflow klsi105preparewritebuffer is called by the generic write path with the bulk-out buffer and its size bulkoutsize, 64 bytes. It stores a two-byte length header at the start of t...

CVE-2026-53194

The CVE-2026-53194 entry covers a defect in the Linux kernel USB serial driver kl5kusb105 (klsi_105_prepare_write_buffer). The bug occurs when the generic write path uses the bulk-out buffer (size 64) and copies the payload from the write_fifo without reserving space for the 2-byte header, result...