CVE-2026-46083: 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: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().

Affected products

• Linux Linux Kernel: from 5.4.126, before 5.5 (fixed in 5.5); from 5.10.44, before 5.11 (fixed in 5.11); from 5.12.11, before 5.13 (fixed in 5.13); from 5.13.1, before 6.1.176 (fixed in 6.1.176); from 6.2, before 6.6.140 (fixed in 6.6.140); from 6.7, before 6.12.86 (fixed in 6.12.86); …

Published 2026-05-27. Last modified 2026-06-24.