{
  "cveId": "CVE-2024-26622",
  "url": "https://patchblox.com/security/cve/CVE-2024-26622",
  "summary": "CVE-2024-26622 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-26622, released March 4, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  tomoyo: fix UAF write bug in tomoyo_write_contro...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  tomoyo: fix UAF write bug in tomoyo_write_control()  Since tomoyo_write_control() updates head-\u003Ewrite_buf when write() of long lines is requested, we need to fetch head-\u003Ewrite_buf after head-\u003Eio_sem is held.  Otherwise, concurrent write() requests can cause use-after-free-write and double-free problems.",
  "published": "2024-03-04T07:15:11Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00238,
  "epssPercentile": 0.14921,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.82-1",
      "fix": "DEBIAN-CVE-2024-26622",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26622",
      "released": "2024-03-04T07:15:11Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.7.9-1",
      "fix": "DEBIAN-CVE-2024-26622",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26622",
      "released": "2024-03-04T07:15:11Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.7.9-1",
      "fix": "DEBIAN-CVE-2024-26622",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26622",
      "released": "2024-03-04T07:15:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}