{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46000",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.091Z",
        "datePublished": "2026-05-27T12:55:55.288Z",
        "dateUpdated": "2026-06-14T17:47:13.061Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-14T17:47:13.061Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix conn-level packet handling to unshare RESPONSE packets\n\nThe security operations that verify the RESPONSE packets decrypt bits of it\nin place - however, the sk_buff may be shared with a packet sniffer, which\nwould lead to the sniffer seeing an apparently corrupt packet (actually\ndecrypted).\n\nFix this by handing a copy of the packet off to the specific security\nhandler if the packet was cloned."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/rxrpc/conn_event.c"
                    ],
                    "versions": [
                        {
                            "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
                            "lessThan": "c0428a22daf69714dc042b67ea759956b74c74e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
                            "lessThan": "98a2046d155f73f6cf5d2c493c5e09b4963e2e12",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
                            "lessThan": "ca71ac2de389b01eecdc48bfafbdf073ec232044",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
                            "lessThan": "d9b93a0f57ca5f6831bfaa34014b6cd705564a00",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
                            "lessThan": "24481a7f573305706054c59e275371f8d0fe919f",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/rxrpc/conn_event.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.22",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.22",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.140",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.88",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.27",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.4",
                            "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": "2.6.22",
                                    "versionEndExcluding": "6.6.140"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.22",
                                    "versionEndExcluding": "6.12.88"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.22",
                                    "versionEndExcluding": "6.18.27"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.22",
                                    "versionEndExcluding": "7.0.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.22",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00"
                },
                {
                    "url": "https://git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f"
                }
            ],
            "title": "rxrpc: Fix conn-level packet handling to unshare RESPONSE packets",
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                "engine": "bippy-1.2.0"
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    }
}