In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix...

{
  "credits": [],
  "cve_id": "CVE-2026-98089",
  "cvss": {
    "score": null,
    "vector_string": null
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 0.0,
      "vector_string": null
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [],
  "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: alb: fix uninitialized transport header access in alb_determine_nd()\n\nalb_determine_nd() uses icmp6_hdr(skb) to inspect ICMPv6 headers.\nHowever, in xmit paths (e.g. packets sent via AF_PACKET / raw sockets\nor forwarded packets), skb->transport_header is not guaranteed to be\ninitialized. While pskb_network_may_pull() ensures the packet data is\nlinear starting from the network header, it does not set or adjust the\ntransport header offset.\n\nDereferencing icmp6_hdr(skb) can therefore access out-of-bounds memory.\n\nFetch the icmp6hdr directly after ipv6hdr following pskb_network_may_pull(),\nand reload ipv6hdr in case pskb_may_pull() reallocated skb->head.\nAlso remove the unused bond argument from alb_determine_nd().",
  "epss": {
    "percentage": 0.00168,
    "percentile": 0.054
  },
  "ghsa_id": "GHSA-3x47-v429-xjvw",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-3x47-v429-xjvw",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-3x47-v429-xjvw"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-98089"
    }
  ],
  "nvd_published_at": "2026-09-25T11:17:38Z",
  "published_at": "2026-09-25T12:31:36Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-98089",
    "https://git.kernel.org/stable/c/27314f96d29b54e815e7a9b84c3273f1895e68e2",
    "https://git.kernel.org/stable/c/3b178894931a268c09126a5b53630f343e10e296",
    "https://git.kernel.org/stable/c/70f3995830d3f1e79faa14eb0605914f778feca9",
    "https://git.kernel.org/stable/c/e39cf90bd856443542b97933289749fca07476bf",
    "https://github.com/advisories/GHSA-3x47-v429-xjvw"
  ],
  "repository_advisory_url": null,
  "severity": "unknown",
  "source_code_location": "",
  "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: alb: fix...",
  "type": "unreviewed",
  "updated_at": "2026-09-25T12:31:40Z",
  "url": "https://api.github.com/advisories/GHSA-3x47-v429-xjvw",
  "vulnerabilities": [],
  "withdrawn_at": null
}