{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43295",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-01T14:12:55.999Z",
        "datePublished": "2026-05-08T13:11:18.226Z",
        "dateUpdated": "2026-05-11T22:21:47.637Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:21:47.637Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()\n\nWhen idtab allocation fails, net is not registered with rio_add_net() yet,\nso kfree(net) is sufficient to release the memory.  Set mport->net to NULL\nto avoid dangling pointer."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/rapidio/rio-scan.c"
                    ],
                    "versions": [
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "83e579c2f7f6b1706323d744833b26470049dcc2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "34a4f233df5eef5f1f113b2196142c0568b387f8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "fecf292c6691970897396190855aa38826b7104e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "649c2e853608cad0b0cba545555d168e67f094b3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "87272e3e70ec4b666885bd520ff77463c11444ef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "e5a732bfe29451e16abf9c6f07ce5948b22f3d59",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "78812c4fb7ed242d5961bf1337a49070d6487c94",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6b585ca6e81badeb3d42db3cc408174f2826034",
                            "lessThan": "666183dcdd9ad3b8156a1df7f204f728f720380f",
                            "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/rapidio/rio-scan.c"
                    ],
                    "versions": [
                        {
                            "version": "4.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.252",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.202",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.165",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.128",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.16",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.6",
                            "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": "4.6",
                                    "versionEndExcluding": "5.10.252"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.6",
                                    "versionEndExcluding": "5.15.202"
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                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "4.6",
                                    "versionEndExcluding": "6.12.75"
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                                {
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                                    "versionStartIncluding": "4.6",
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                                    "versionStartIncluding": "4.6",
                                    "versionEndExcluding": "7.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/83e579c2f7f6b1706323d744833b26470049dcc2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34a4f233df5eef5f1f113b2196142c0568b387f8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fecf292c6691970897396190855aa38826b7104e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/649c2e853608cad0b0cba545555d168e67f094b3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/87272e3e70ec4b666885bd520ff77463c11444ef"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e5a732bfe29451e16abf9c6f07ce5948b22f3d59"
                },
                {
                    "url": "https://git.kernel.org/stable/c/78812c4fb7ed242d5961bf1337a49070d6487c94"
                },
                {
                    "url": "https://git.kernel.org/stable/c/666183dcdd9ad3b8156a1df7f204f728f720380f"
                }
            ],
            "title": "rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()",
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}