{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46126",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.099Z",
        "datePublished": "2026-05-28T09:35:41.364Z",
        "dateUpdated": "2026-06-14T17:56:23.136Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-14T17:56:23.136Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss()\n\nSashiko points out there are two bugs here in the error unwind flow, both\nrelated to how the WQ table is unwound.\n\nFirst there is a double i-- on the first failure path due to the while loop\nhaving a i--, remove it.\n\nSecond if mana_ib_install_cq_cb() fails then mana_create_wq_obj() is not\nundone due to the above i--."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/infiniband/hw/mana/qp.c"
                    ],
                    "versions": [
                        {
                            "version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
                            "lessThan": "8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
                            "lessThan": "bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
                            "lessThan": "9a05a6798177e44dfbe18393be2c1ebb89ab06fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c15d7802a42402a87880a17eee89ff023e49ecc0",
                            "lessThan": "34ecf795692ee57c393109f4a24ccc313091e137",
                            "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/mana/qp.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.88",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.30",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.7",
                            "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": "6.8",
                                    "versionEndExcluding": "6.12.88"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.18.30"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "7.0.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8f23eb6c50f1a4bf32fc4d62cfb9fc39e8e586cf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bb9cb36eaefa4dcb7c0d9f7a01e5c739abdd53a8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9a05a6798177e44dfbe18393be2c1ebb89ab06fd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34ecf795692ee57c393109f4a24ccc313091e137"
                }
            ],
            "title": "RDMA/mana: Fix mana_destroy_wq_obj() cleanup in mana_ib_create_qp_rss()",
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        }
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}