CVE-2026-46286

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.

Description (MITRE) cveawg.mitre.org

Pulled from cveawg.mitre.org/api/cve/CVE-2026-46286 on 2026-07-10. Shown when MITRE's text differs from the cvelistV5 mirror.

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.

Overview

State

—

Assigner (CNA)

—

CVSS severity

high

CVSS score

7.1 / 10

CVSS vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Effective score

7.1 / 10 HIGH source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2026-46286

Linked Threat

CVE-2026-46286 — CVE-2026-46286

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published

2026-06-08 17:16:46 UTC

NVD last modified

2026-07-08 19:04:29 UTC

NVD CVSS v3.1

5.5 / 10 MEDIUM source: nvd@nist.gov

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability subscore

1.8 / 10

Impact subscore

3.6 / 10

EPSS score

0.0012 (probability of exploitation in next 30 days)

EPSS percentile

2.36% vs all CVEs — higher = more likely to be exploited, as of 2026-07-10

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID

EUVD-2026-35151

Assigner

Linux

Published

Jun 8, 2026, 3:41:29 PM

Updated

Jun 14, 2026, 6:06:28 PM

EUVD base score

0.0 / 10

EUVD-reported EPSS

0.1200

Vendors

Linux

Products

Linux (patch: 7.0.4)

Linux (patch: 0)

Linux (b00d2ed37617b5f2f091c98acf542fbedefcbf9b <f67a24e75d3251ba42538738120b6b659c0dca7d)

Linux (6.4)

Linux (b00d2ed37617b5f2f091c98acf542fbedefcbf9b <36ce3094dc50598f38fd961b46688cd533940efc)

Linux (patch: 6.18.27)

Linux (b00d2ed37617b5f2f091c98acf542fbedefcbf9b <28a2e047d03721e0517c67ee726eaa6621c30e5f)

Linux (patch: 6.12.86)

Linux (b00d2ed37617b5f2f091c98acf542fbedefcbf9b <d45963a93c1495e9f1338fde91d0ebba8fd22474)

Linux (patch: 7.1)

Linux (b00d2ed37617b5f2f091c98acf542fbedefcbf9b <438e357b3cc6cd6900df271e4bc567bfe1142281)

Linux (patch: 6.6.140)

Aliases

GHSA-5439-prm7-qcx4

ENISA 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.

Vendor references (0)

References embedded in the original CVE record by the assigning CNA.

None in the CVE record.

Web references (7)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

• https://git.kernel.org/stable/c/28a2e047d03721e0517c67ee726eaa6621c30e5f tenable:git.kernel.org
• https://git.kernel.org/stable/c/36ce3094dc50598f38fd961b46688cd533940efc tenable:git.kernel.org
• https://git.kernel.org/stable/c/438e357b3cc6cd6900df271e4bc567bfe1142281 tenable:git.kernel.org
• https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474 tenable:git.kernel.org
• https://git.kernel.org/stable/c/f67a24e75d3251ba42538738120b6b659c0dca7d tenable:git.kernel.org
• https://nvd.nist.gov/vuln/detail/CVE-2026-46286 tenable:nvd.nist.gov
• https://www.cve.org/CVERecord?id=CVE-2026-46286 tenable:www.cve.org

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

• April 2026 Critical Patch Update Released | security - Oracle Blogs
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  2026-06-19 02:38 UTC
• Nvd - Cve-2026-46286
  web:nvd.nist.gov

  An official website of the United States government Here's how you know

  2026-06-19 02:38 UTC
• Oracle CPU April 2026: Delayed RUs & First Analysis ¶
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  2026-06-19 02:38 UTC
• Security Update Guide - Loading - Microsoft
  web:portal.msrc.microsoft.com

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• Microsoft Technical Security Notifications
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  Security Update Guide Notifications Microsoft's free Security Update Guide Notifications provide links to security-related software updates and notification of re-released security updates. These notifications are sent via email throughout the month as needed.

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• Oracle Critical Patch Update Advisory - April 2026
  web:www.oracle.com

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  2026-06-19 02:38 UTC
• Oracle Patches 450 Vulnerabilities With April 2026 CPU
  web:www.securityweek.com

  Oracle on Tuesday announced the release of 481 new security patches as part of its April 2026 Critical Patch Update (CPU). Across the 28 product families that received security updates, more than 300 patches address vulnerabilities that are remotely exploitable without authentication. Roughly three dozen fixes resolve critical-severity security defects. There appear to be approximately 450 ...

  2026-06-19 02:38 UTC
• Oracle April 2026 Critical Patch Update 241 CVEs | Tenable®
  web:www.tenable.com

  Oracle addresses 241 CVEs in its April Critical Patch Update, the second quarterly update of 2026 with 481 patches, including 34 critical updates.

  2026-06-19 02:38 UTC
• Windows 11 KB5083769 update triggers BitLocker recovery | Windows Central
  web:www.windowscentral.com

  A faulty BitLocker configuration is forcing some PCs into BitLocker recovery mode after the April 2026 update, but there's a workaround to resolve this issue.

  2026-06-19 02:38 UTC
• Patch Tuesday June 2026: Security Updates & CVE Analysis
  web:zecurit.com

  Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

  2026-06-19 02:38 UTC

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