{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97540",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-24T16:01:01.153Z",
        "datePublished": "2026-09-25T10:21:37.410Z",
        "dateUpdated": "2026-10-19T09:09:02.510Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:09:02.510Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: pegasus: don't rely on id table pointer arithmetic\n\nThe current code is broken when dynamic ID is involved; in such cases\nusb_device_id parameter of probe lives on the heap and the pointer\narithmetic will get an index that is wildly out of bound. Instead of\nkeeping a side table for additional information, use driver_info field of\nthe usb_device_id.\n\nThe dynamic ID parsing code needs to be updated for this; convert it to\njust write to the reserved entry for dynamic ID and remove the weird loop."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/usb/pegasus.c",
                        "drivers/net/usb/pegasus.h"
                    ],
                    "versions": [
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "7c940a1100cb0aa18a54dc48d736c0525c0f400c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "05d47f540d85c8f6697ec5cfc1aa7b4f96a5b31b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "9425a13960ef38bac237608f25c9ee64ff113086",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "7654812b65047349ea4c111eed42c4315a00e462",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "61b84e964a829d534f24eab4cbd4035d22b52601",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733260ff9c45bd4db60f45d17e8560a4a68dff4d",
                            "lessThan": "ce8101c331956bbd3e20681331dfd22eb7c1c1ea",
                            "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/net/usb/pegasus.c",
                        "drivers/net/usb/pegasus.h"
                    ],
                    "versions": [
                        {
                            "version": "2.6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "2.6.16",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.16",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.16",
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                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.16",
                                    "versionEndExcluding": "6.18.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.16",
                                    "versionEndExcluding": "7.2.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.16",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7c940a1100cb0aa18a54dc48d736c0525c0f400c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/05d47f540d85c8f6697ec5cfc1aa7b4f96a5b31b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9425a13960ef38bac237608f25c9ee64ff113086"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7654812b65047349ea4c111eed42c4315a00e462"
                },
                {
                    "url": "https://git.kernel.org/stable/c/61b84e964a829d534f24eab4cbd4035d22b52601"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ce8101c331956bbd3e20681331dfd22eb7c1c1ea"
                }
            ],
            "title": "net: usb: pegasus: don't rely on id table pointer arithmetic",
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                "engine": "bippy-1.2.0"
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    }
}