CVE-2026-46286leds: qcom-lpg: Check for array overflow when selecting the high resolution
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- Jun 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from b00d2ed37617b5f2f091c98acf542fbedefcbf9b before 28a2e047d03721e0517c67ee726eaa6621c30e5f; from b00d2ed37617b5f2f091c98acf542fbedefcbf9b before 36ce3094dc50598f38fd961b46688cd533940efc; from b00d2ed37617b5f2f091c98acf542fbedefcbf9b before 438e357b3cc6cd6900df271e4bc567bfe1142281; from b00d2ed37617b5f2f091c98acf542fbedefcbf9b before f67a24e75d3251ba42538738120b6b659c0dca7d; from b00d2ed37617b5f2f091c98acf542fbedefcbf9b before d45963a93c1495e9f1338fde91d0ebba8fd22474 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.4 before 6.6.140; from 6.7 before 6.12.86; from 6.13 before 6.18.27; from 6.19 before 7.0.4 | NVD |
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/f67a24e75d3251ba42538738120b6b659c0dca7dpatch
- https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.