VULNERABILITY INTELLIGENCE
CVE-2025-40221
EPSS probability0.18%
CISA KEVNot currently listed
Published2025-12-04
Last modified2026-10-19
Description
In the Linux kernel, the following vulnerability has been resolved: media: pci: mg4b: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the `scan` structure is zeroed before use.