{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-23090",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:37:45.962Z",
        "datePublished": "2026-02-04T16:08:13.438Z",
        "dateUpdated": "2026-05-11T21:59:48.426Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:59:48.426Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslimbus: core: fix device reference leak on report present\n\nSlimbus devices can be allocated dynamically upon reception of\nreport-present messages.\n\nMake sure to drop the reference taken when looking up already registered\ndevices.\n\nNote that this requires taking an extra reference in case the device has\nnot yet been registered and has to be allocated."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/slimbus/core.c"
                    ],
                    "versions": [
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "b1217e40705b2f6d311c197b12866752656217ff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "948615429c9f2ac9d25d4e1f1a4472926b217a9a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "02b78bbfbafe49832e508079148cb87cdfa55825",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "6602bb4d1338e92b5838e50322b87697bdbd2ee0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "46a2bb5a7f7ea2728be50f8f5b29a20267f700fe",
                            "lessThan": "9391380eb91ea5ac792aae9273535c8da5b9aa01",
                            "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/slimbus/core.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.249",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.199",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.162",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.122",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.68",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.8",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "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": "4.16",
                                    "versionEndExcluding": "5.10.249"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.15.199"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.1.162"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.6.122"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.12.68"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.18.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.19"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b1217e40705b2f6d311c197b12866752656217ff"
                },
                {
                    "url": "https://git.kernel.org/stable/c/948615429c9f2ac9d25d4e1f1a4472926b217a9a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/02b78bbfbafe49832e508079148cb87cdfa55825"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2ddc09f6a0a221b1d91a7cbc8cc2cefdbd334fe6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/54de72a7aabc0749938d7a2833a0c1a5d3ed7ac9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6602bb4d1338e92b5838e50322b87697bdbd2ee0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9391380eb91ea5ac792aae9273535c8da5b9aa01"
                }
            ],
            "title": "slimbus: core: fix device reference leak on report present",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}