{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46286", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.110Z", "datePublished": "2026-06-08T15:41:29.682Z", "dateUpdated": "2026-06-14T18:06:28.805Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-14T18:06:28.805Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: qcom-lpg: Check for array overflow when selecting the high resolution\n\nWhen selecting the high resolution values from the array, FIELD_GET() is\nused to pull from a 3 bit register, yet the array being indexed has only\n5 values in it. Odds are the hardware is sane, but just to be safe,\nproperly check before just overflowing and reading random data and then\nsetting up chip values based on that."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/leds/rgb/leds-qcom-lpg.c"], "versions": [{"version": "b00d2ed37617b5f2f091c98acf542fbedefcbf9b", "lessThan": "28a2e047d03721e0517c67ee726eaa6621c30e5f", "status": "affected", "versionType": "git"}, {"version": "b00d2ed37617b5f2f091c98acf542fbedefcbf9b", "lessThan": "36ce3094dc50598f38fd961b46688cd533940efc", "status": "affected", "versionType": "git"}, {"version": "b00d2ed37617b5f2f091c98acf542fbedefcbf9b", "lessThan": "438e357b3cc6cd6900df271e4bc567bfe1142281", "status": "affected", "versionType": "git"}, {"version": "b00d2ed37617b5f2f091c98acf542fbedefcbf9b", "lessThan": "f67a24e75d3251ba42538738120b6b659c0dca7d", "status": "affected", "versionType": "git"}, {"version": "b00d2ed37617b5f2f091c98acf542fbedefcbf9b", "lessThan": "d45963a93c1495e9f1338fde91d0ebba8fd22474", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/leds/rgb/leds-qcom-lpg.c"], "versions": [{"version": "6.4", "status": "affected"}, {"version": "0", "lessThan": "6.4", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.140", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.86", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.27", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.4", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.12.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.18.27"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "7.0.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/28a2e047d03721e0517c67ee726eaa6621c30e5f"}, {"url": "https://git.kernel.org/stable/c/36ce3094dc50598f38fd961b46688cd533940efc"}, {"url": "https://git.kernel.org/stable/c/438e357b3cc6cd6900df271e4bc567bfe1142281"}, {"url": "https://git.kernel.org/stable/c/f67a24e75d3251ba42538738120b6b659c0dca7d"}, {"url": "https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474"}], "title": "leds: qcom-lpg: Check for array overflow when selecting the high resolution", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: qcom-lpg: Check for array overflow when selecting the high resolution\n\nWhen selecting the high resolution values from the array, FIELD_GET() is\nused to pull from a 3 bit register, yet the array being indexed has only\n5 values in it. Odds are the hardware is sane, but just to be safe,\nproperly check before just overflowing and reading random data and then\nsetting up chip values based on that."}], "id": "CVE-2026-46286", "lastModified": "2026-06-08T17:16:46.627", "metrics": {}, "published": "2026-06-08T17:16:46.627", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/28a2e047d03721e0517c67ee726eaa6621c30e5f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/36ce3094dc50598f38fd961b46688cd533940efc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/438e357b3cc6cd6900df271e4bc567bfe1142281"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f67a24e75d3251ba42538738120b6b659c0dca7d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: leds: qcom-lpg: Check for array overflow when selecting the high resolution", "id": "2486478", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486478"}, "csaw": false, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nleds: qcom-lpg: Check for array overflow when selecting the high resolution\nWhen selecting the high resolution values from the array, FIELD_GET() is\nused to pull from a 3 bit register, yet the array being indexed has only\n5 values in it. Odds are the hardware is sane, but just to be safe,\nproperly check before just overflowing and reading random data and then\nsetting up chip values based on that.", "A flaw was found in the Linux kernel's qcom-lpg LED driver. This vulnerability, an array overflow, occurs when the driver attempts to select high-resolution values. Due to incorrect indexing, the system may read random data from memory, which could lead to information disclosure or unpredictable system behavior. This issue arises because a 3-bit register is used to index an array that only contains 5 values, allowing out-of-bounds reads."], "name": "CVE-2026-46286", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-06-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46286\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46286\nhttps://lore.kernel.org/linux-cve-announce/2026060843-CVE-2026-46286-b3d1@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,28a2e047d03721e0517c67ee726eaa6621c30e5f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,36ce3094dc50598f38fd961b46688cd533940efc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,438e357b3cc6cd6900df271e4bc567bfe1142281)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,f67a24e75d3251ba42538738120b6b659c0dca7d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,d45963a93c1495e9f1338fde91d0ebba8fd22474)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.6.140)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.12.86)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.18.27)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.0.4)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.140,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.86,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.27,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.0.4,7.1.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-06-08T19:15:30.976746+00:00", "updated": "2026-06-18T15:15:03.226901+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}