CVE-2026-23015: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths The reference obtained by calling usb_get_dev() is not released in the gpio_mpsse_probe() error paths. Fix that by using device managed helper functions. Also remove the usb_put_dev() call in the disconnect function since now it will be released automatically.

Affected products

• Linux Linux Kernel: from 6.13.1, before 6.18.6 (fixed in 6.18.6); version 6.13 only; version 6.19 only

Published 2026-01-31. Last modified 2026-06-17.