{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-23426",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:37:46.015Z",
        "datePublished": "2026-04-03T13:24:34.276Z",
        "dateUpdated": "2026-05-11T22:06:40.703Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:06:40.703Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()\n\nThe logicvc_drm_config_parse() function calls of_get_child_by_name() to\nfind the \"layers\" node but fails to release the reference, leading to a\ndevice node reference leak.\n\nFix this by using the __free(device_node) cleanup attribute to automatic\nrelease the reference when the variable goes out of scope."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/logicvc/logicvc_drm.c"
                    ],
                    "versions": [
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "b88f49910be147b7974098b9172b0d3873142d6a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "0bd326dffd9e103335d77d9c31275c0d5a7979eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "871630255ecd2d9b64ad1d75a7dfc0567d7d9989",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "f8a6eba20edb938166b26e133cc61306e1bc6de9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "78e91e49d28e05ccaa6b445bafb5e367d57c9583",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5",
                            "lessThan": "fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207",
                            "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/gpu/drm/logicvc/logicvc_drm.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.167",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.130",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.77",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.17",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.7",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.0",
                                    "versionEndExcluding": "6.1.167"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.6.130"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.18.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.19.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b88f49910be147b7974098b9172b0d3873142d6a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0bd326dffd9e103335d77d9c31275c0d5a7979eb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/871630255ecd2d9b64ad1d75a7dfc0567d7d9989"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f8a6eba20edb938166b26e133cc61306e1bc6de9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/78e91e49d28e05ccaa6b445bafb5e367d57c9583"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207"
                }
            ],
            "title": "drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()",
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    }
}