{
  "cveId": "CVE-2026-89976",
  "url": "https://patchblox.com/security/cve/CVE-2026-89976",
  "summary": "CVE-2026-89976 is fixed in linux on 1 platform by DEBIAN-CVE-2026-89976 (version 7.2.6-1), released September 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  accel/ethosu: fix job completion fence cleanup...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  accel/ethosu: fix job completion fence cleanup  ethosu_ioctl_submit_job() allocates done_fence before validating buffer handles. Errors after allocation call ethosu_job_err_cleanup(), which frees the job but leaks the uninitialized fence.  A scheduler dependency error also lets ethosu_job_run() return before dma_fence_init(). Normal cleanup then passes a zeroed refcount to dma_fence_put().  Release done_fence in the common cleanup path and use dma_fence_was_initialized() to distinguish initialized fences from raw allocations.  [robh: also fix goto]",
  "published": "2026-09-16T11:17:08Z",
  "severity": "",
  "epss": 0.00198,
  "epssPercentile": 0.09567,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-89976",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89976",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}