{
  "cveId": "CVE-2026-53380",
  "url": "https://patchblox.com/security/cve/CVE-2026-53380",
  "summary": "CVE-2026-53380 is fixed in linux on 1 platform by DEBIAN-CVE-2026-53380 (version 7.0.9-1), released July 20, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: rzv2h-ivc: Fix concurrent buffer list acc...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: rzv2h-ivc: Fix concurrent buffer list access  The list of buffers (\u0060rzv2h_ivc::buffers.queue\u0060) is protected by a spinlock (\u0060rzv2h_ivc::buffers.lock\u0060). However, in \u0060rzv2h_ivc_transfer_buffer()\u0060, which runs in a separate workqueue, the \u0060list_del()\u0060 call is executed without holding the spinlock, which makes it possible for the list to be concurrently modified  Fix that by removing a buffer from the list in the lock protected section.  [assign ivc-\u003Ebuffers.curr in critical section as reported by Barnabas]",
  "published": "2026-07-19T11:16:39Z",
  "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": 0.00165,
  "epssPercentile": 0.05757,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.9-1",
      "fix": "DEBIAN-CVE-2026-53380",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-53380",
      "released": "2026-07-20T12:58:36Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}