{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89851",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.770Z",
        "datePublished": "2026-09-16T10:31:25.069Z",
        "dateUpdated": "2026-10-19T08:53:44.152Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:53:44.152Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix FCE trace enable parsing in debugfs\n\nqla2x00_dfs_fce_write() called kstrtoul() with a NULL result pointer,\nso a successful parse would dereference NULL and oops. Worse, the int\nreturn value (0 on success, negative errno on failure) was assigned to\nthe unsigned long enable flag, inverting the intended logic: a valid\nnumber was treated as \"disable\" while a parse failure enabled FCE.\n\nParse the value into enable and propagate parse errors to userspace."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/qla2xxx/qla_dfs.c"
                    ],
                    "versions": [
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                            "version": "3a5a789494875376d1f8063ec5ecc6beafda2ce1",
                            "lessThan": "b0c08c08a08b6cca0e7e192bcbe0514e41fcc55f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73d3d3c66f108bc47922490f8500842530139975",
                            "lessThan": "9932cbd0b49d0a5ab8378d32650ffb51604ffa35",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "57c029cab0d908942e3ed9ff9fd0361144d01944",
                            "lessThan": "f5e245164d187d1ee227140c8b2e83b67f59c1fd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "217230bc8796a922d5b15a9a94ec4414b2d2b3e3",
                            "lessThan": "5762d992dddaf301e7fb78f797de407116847121",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2cf3c3fe9a11aa168e80c966494c58548b9aed5d",
                            "lessThan": "eff41f50461c238bd2c5cd20672a5b53e68d493a",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "version": "841df27d619ee1f5ca6473e15227b39d6136562d",
                            "lessThan": "7203d4aed8f444e7376c2dee8d93577b37cf9989",
                            "status": "affected",
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                            "lessThan": "aac0d3cb9199121d2ce5906e06f94b793fac1052",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "841df27d619ee1f5ca6473e15227b39d6136562d",
                            "lessThan": "b7368687e3d11f51392d3c4774ec0263d5fbf31f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a89872a61b914378591f16e428dd221c5e2059b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.235",
                            "lessThan": "5.10.270",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThan": "5.15.221",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.129",
                            "lessThan": "6.1.188",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.78",
                            "lessThan": "6.6.157",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.14",
                            "lessThan": "6.12.110",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.3",
                            "lessThan": "6.14",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/qla2xxx/qla_dfs.c"
                    ],
                    "versions": [
                        {
                            "version": "6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "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": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b0c08c08a08b6cca0e7e192bcbe0514e41fcc55f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9932cbd0b49d0a5ab8378d32650ffb51604ffa35"
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                    "url": "https://git.kernel.org/stable/c/f5e245164d187d1ee227140c8b2e83b67f59c1fd"
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                    "url": "https://git.kernel.org/stable/c/5762d992dddaf301e7fb78f797de407116847121"
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                    "url": "https://git.kernel.org/stable/c/eff41f50461c238bd2c5cd20672a5b53e68d493a"
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                },
                {
                    "url": "https://git.kernel.org/stable/c/b7368687e3d11f51392d3c4774ec0263d5fbf31f"
                }
            ],
            "title": "scsi: qla2xxx: Fix FCE trace enable parsing in debugfs",
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