{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98325",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.340Z",
        "datePublished": "2026-10-06T08:46:18.734Z",
        "dateUpdated": "2026-10-19T09:17:35.760Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:17:35.760Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: set up the TX info early to fix failure paths\n\nThe previous commit 2c51457d930f (\"wifi: mac80211: free ack status\nframe on TX header build failure\") cleaned up the leak, but still\nleft the code a bit messy and the failed SKB didn't get reported\nto userspace.\n\nFix this up by initialising skb->cb[] earlier, which allows using\nieee80211_free_txskb() and therefore reports it for the failure\nin ieee80211_build_hdr(), and unifies the ieee80211_skb_resize()\nfailure path with it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac80211/tx.c"
                    ],
                    "versions": [
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "df711e9fa20d7e996711c7f43a11a71805bef78d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "420fcc2fdeae6ecd682d2b1605a0a54c88aed4aa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "36e6f0a5e6d7238f4023e77f423c1c1414374309",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "0fb37d2b6cb829cebdaea80f39011469f474bdcc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "03d67414bd05b86029afc14535238a9393eac1c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8",
                            "lessThan": "50d3d79dc0743b616afb00d01a626c76758721f7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd39be7ff6f81f2dc91ba6e5f87944abef5b4802",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3.6.3",
                            "lessThan": "3.7",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac80211/tx.c"
                    ],
                    "versions": [
                        {
                            "version": "3.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.7",
                            "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": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "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": "3.7",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.18.54"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "7.2.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "7.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/df711e9fa20d7e996711c7f43a11a71805bef78d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/420fcc2fdeae6ecd682d2b1605a0a54c88aed4aa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/36e6f0a5e6d7238f4023e77f423c1c1414374309"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0fb37d2b6cb829cebdaea80f39011469f474bdcc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/03d67414bd05b86029afc14535238a9393eac1c6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/50d3d79dc0743b616afb00d01a626c76758721f7"
                }
            ],
            "title": "wifi: mac80211: set up the TX info early to fix failure paths",
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                "engine": "bippy-1.2.0"
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    }
}