High severity7.8NVD Advisory· Published May 28, 2026· Updated Jun 10, 2026

CVE-2026-46241

Description

In the Linux kernel, the following vulnerability has been resolved:

spi: mpc52xx: fix use-after-free on registration failure

Make sure to disable and free the interrupts in case controller registration fails to avoid a potential use-after-free and resource leak.

This issue was flagged by Sashiko when reviewing a controller deregistration fix.

LLM-synthesized narrative grounded in this CVE's description and references.

Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=2.6.33,<6.12.90
- (no CPE)
osv-coords
pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweed
Range: < 7.0.11-1.1

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