{
  "cveId": "CVE-2026-98890",
  "url": "https://patchblox.com/security/cve/CVE-2026-98890",
  "summary": "CVE-2026-98890 is fixed in 20 products on 1 platform, first by DEBIAN-CVE-2026-98890, released October 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "wifi: libertas: reject short monitor TX frames",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  wifi: libertas: reject short monitor TX frames  In monitor mode, lbs_hard_start_xmit() casts skb-\u003Edata to a radiotap TX header, skips that header, and then copies the 802.11 destination address from offset 4 in the remaining frame.  The generic length check only rejects zero-length and oversized skbs, so a short monitor frame can be read past the end of the skb data.  Require enough bytes for the radiotap TX header and the destination address field before using the monitor-mode header layout.",
  "published": "2026-10-23T12:18:22Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "epss": 0.00187,
  "epssPercentile": 0.08327,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-98890",
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  "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"
  }
}