{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  accel/rocket: initialize job domain before cleanup paths  rocket_ioctl_submit_job() releases rjob through rocket_job_put() on allocation error paths. rocket_job_cleanup() unconditionally calls rocket_iommu_domain_put(job-\u003edomain), but job-\u003edomain is assigned only after task copying and BO lookups. A failure before that assignment can therefore clean up a job with a NULL domain pointer.  Take the per-file domain reference before the first error path can release rjob. Also clear rjob-\u003etasks after freeing it in rocket_copy_tasks(), so the common cleanup path cannot free the task array again after a task-copy error.",
  "id": "DEBIAN-CVE-2026-89591",
  "modified": "2026-09-12T08:47:19.868584738Z",
  "published": "2026-09-11T20:19:43.683Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-89591"
    }
  ],
  "upstream": [
    "CVE-2026-89591"
  ]
}