{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-23289",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:37:45.992Z",
        "datePublished": "2026-03-25T10:26:48.207Z",
        "dateUpdated": "2026-05-11T22:03:59.470Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:03:59.470Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()\n\nFix a user triggerable leak on the system call failure path."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/infiniband/hw/mthca/mthca_provider.c"
                    ],
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                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "11ac61f4e9b7c48b0dd44661765e5ace3c441aa3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "72fcfd4df46f2ee684c4776664d0cfc6c1746c9a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "f67f1ad4029e9fa183141546de31987b254c9292",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "d0148965dbca8cc8efa7e3d6e99940487bf661c0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "da8eaa73bc37d004350ba68eb18b6ade8e49db52",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "deee46b37ebd8cc5ff810127883fca90f2412a7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "972b72d7e2d8fe1400f1c7a8304c282c539b7e02",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ec34a922d243c3401a694450734e9effb2bafbfe",
                            "lessThan": "117942ca43e2e3c3d121faae530989931b7f67e1",
                            "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/infiniband/hw/mthca/mthca_provider.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.253",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.203",
                            "lessThanOrEqual": "5.15.*",
                            "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": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.14",
                                    "versionEndExcluding": "5.10.253"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.14",
                                    "versionEndExcluding": "5.15.203"
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                                    "versionStartIncluding": "2.6.14",
                                    "versionEndExcluding": "7.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/11ac61f4e9b7c48b0dd44661765e5ace3c441aa3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/72fcfd4df46f2ee684c4776664d0cfc6c1746c9a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f67f1ad4029e9fa183141546de31987b254c9292"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d0148965dbca8cc8efa7e3d6e99940487bf661c0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/da8eaa73bc37d004350ba68eb18b6ade8e49db52"
                },
                {
                    "url": "https://git.kernel.org/stable/c/deee46b37ebd8cc5ff810127883fca90f2412a7b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/972b72d7e2d8fe1400f1c7a8304c282c539b7e02"
                },
                {
                    "url": "https://git.kernel.org/stable/c/117942ca43e2e3c3d121faae530989931b7f67e1"
                }
            ],
            "title": "IB/mthca: Add missed mthca_unmap_user_db() for mthca_create_srq()",
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