{
  "cveId": "CVE-2026-89838",
  "url": "https://patchblox.com/security/cve/CVE-2026-89838",
  "summary": "CVE-2026-89838 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-89838, released September 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  f2fs: limit recovery filename logging to stored...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  f2fs: limit recovery filename logging to stored length  F2FS stores recovery filenames as a length plus a fixed-size i_name buffer.  The buffer is not NUL-terminated, but recover_inode() and recover_dentry() print it with %s.  For a 255-byte filename, recovery logging can read past i_name into the following raw inode fields.  Print the name with a precision bounded by i_namelen and F2FS_NAME_LEN.",
  "published": "2026-09-16T11:16:50Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00165,
  "epssPercentile": 0.05707,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.113-1",
      "fix": "DEBIAN-CVE-2026-89838",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89838",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-89838",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89838",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux-6.12",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.12.113-1~deb12u1",
      "fix": "DEBIAN-CVE-2026-89838",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89838",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}