CVE-2026-98120 (GCVE-0-2026-98120)
Vulnerability from cvelistv5
Published
2026-09-25 10:36
Modified
2026-10-19 09:14
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix subreq ref leak Fix a subrequest ref leak in netfs_unbuffered_write() in the event that subreq->io_iter ends up zero length during preparation.
References
Impacted products
Vendor Product Version
Linux Linux Version: 72d08d2839649d1c5efbe375751f4473fa4486af
Version: a0b4c7a49137ed21279f354eb59f49ddae8dffc2
Version: a0b4c7a49137ed21279f354eb59f49ddae8dffc2
Version: 0c29f6d63122a0168d67cb8ecde5b4cf7fe4acb0
Version: 6.18.17   ≤
Version: 6.19.7   ≤
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/netfs/direct_write.c"
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "versions": [
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      "cpeApplicability": [
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              "cpeMatch": [
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              ],
              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Fix subreq ref leak\n\nFix a subrequest ref leak in netfs_unbuffered_write() in the event that\nsubreq-\u003eio_iter ends up zero length during preparation."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T09:14:12.388Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/ebefb12122d1319257ecac01c1a928f78007716a"
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          "url": "https://git.kernel.org/stable/c/0a573f4283a965a5e8716f621aec404cb4575328"
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        {
          "url": "https://git.kernel.org/stable/c/3c30087e27598d9d359763e8be9bd3017fe08348"
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      ],
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-98120",
    "datePublished": "2026-09-25T10:36:04.129Z",
    "dateReserved": "2026-09-25T10:25:14.318Z",
    "dateUpdated": "2026-10-19T09:14:12.388Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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