Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: leds: qcom-lpg: Check for array overflow when selecting the high resolution When selecting the high resolution values from the array, FIELD_GET() is used to pull from a 3 bit register, yet the array being indexed has only 5 values in it. Odds are the hardware is sane, but just to be safe, properly check before just overflowing and reading random data and then setting up chip values based on that.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.4, < 6.6.140 |
References
- https://git.kernel.org/stable/c/28a2e047d03721e0517c67ee726eaa6621c30e5fPatch
- https://git.kernel.org/stable/c/36ce3094dc50598f38fd961b46688cd533940efcPatch
- https://git.kernel.org/stable/c/438e357b3cc6cd6900df271e4bc567bfe1142281Patch
- https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474Patch
- https://git.kernel.org/stable/c/f67a24e75d3251ba42538738120b6b659c0dca7dPatch
FAQ
What is CVE-2026-46286?
CVE-2026-46286 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: leds: qcom-lpg: Check for array overflow when selecting the high resolution When selecting the high resolution values from the arr...
How severe is CVE-2026-46286?
CVE-2026-46286 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46286?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.