{
  "cveId": "CVE-2026-99026",
  "url": "https://patchblox.com/security/cve/CVE-2026-99026",
  "summary": "CVE-2026-99026 is fixed in linux on 1 platform by DEBIAN-CVE-2026-99026 (version 7.2.11-1), released October 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "net: team: free skb when broadcast has no txable port",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  net: team: free skb when broadcast has no txable port  bc_transmit() sends the original skb through the last txable port. When no port is txable, it returns false without consuming the skb, but team_xmit() still returns NETDEV_TX_OK. AF_PACKET sends then retain the skb and its socket write-memory charge.  A TX-enabled, link-down port keeps the broadcast transmit op installed. Carrier can stay up through a second link-up, TX-disabled port or be forced on by userspace. Free the original skb on the no-port path while leaving the existing drop accounting intact.  Discovered by Sashiko during review of previous commit.",
  "published": "2026-10-23T13:17:25Z",
  "severity": "Low",
  "cvss": 2.3,
  "epss": 0.00174,
  "epssPercentile": 0.06906,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-99026",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.11-1",
      "fix": "DEBIAN-CVE-2026-99026",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-99026",
      "released": "2026-10-24T13:25:57Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}