{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98597",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.359Z",
        "datePublished": "2026-10-18T15:19:10.088Z",
        "dateUpdated": "2026-10-19T09:22:22.716Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:22:22.716Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: sr9700: include receive overhead in the length check\n\nThe receive fixup subtracts the Ethernet CRC from the reported packet\nlength, but compares that payload length against the whole remaining\nreceive buffer. The following copy starts after the three-byte header,\nand the cursor advance consumes both that header and the four-byte CRC.\n\nRequire the payload to fit after SR_RX_OVERHEAD before copying it or\nadvancing to the next packet. The loop already ensures that the\nremaining buffer is larger than the overhead, so the subtraction is\nsafe.\n\nThe issue was found by our static-analysis tool."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/usb/sr9700.c"
                    ],
                    "versions": [
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "92d88c88390fc62444c00a1a22078f838e03891f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "baf07d5153d3af8f98e65e2d3566bc0d50c4e3ac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "8488779d9bddbdb33588c9fc2c0657a3da773f61",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "e1f5b74edccf4c9b671b6bce4435a98746fe5167",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "9b59b00890c5dea355b4cc8795ab8eeafc044e48",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "6ab6c9d120b30c94579192ef83a581a3dda6d79c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "05b442709bd5256c6c0e11fe56b9a0cb2455c245",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9b37458e95629b1d1171457afdcc1bf1eb7881d",
                            "lessThan": "c06bde80ae7a7b595732f7cabcb92cf08db9d56a",
                            "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/sr9700.c"
                    ],
                    "versions": [
                        {
                            "version": "3.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "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": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "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": "3.12",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "6.18.55"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "7.2.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.12",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/92d88c88390fc62444c00a1a22078f838e03891f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/baf07d5153d3af8f98e65e2d3566bc0d50c4e3ac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8488779d9bddbdb33588c9fc2c0657a3da773f61"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e1f5b74edccf4c9b671b6bce4435a98746fe5167"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9b59b00890c5dea355b4cc8795ab8eeafc044e48"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6ab6c9d120b30c94579192ef83a581a3dda6d79c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/05b442709bd5256c6c0e11fe56b9a0cb2455c245"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c06bde80ae7a7b595732f7cabcb92cf08db9d56a"
                }
            ],
            "title": "net: usb: sr9700: include receive overhead in the length check",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}