{
  "cveId": "CVE-2026-43101",
  "url": "https://patchblox.com/security/cve/CVE-2026-43101",
  "summary": "CVE-2026-43101 is fixed in 34 products on 1 platform, first by ALAS2023-2026-1693, released May 8, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data()",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data()  We need to check __in6_dev_get() for possible NULL value, as suggested by Yiming Qian.  Also add skb_dst_dev_rcu() instead of skb_dst_dev(), and two missing READ_ONCE().  Note that @dev can\u0027t be NULL.",
  "published": "2026-05-06T10:16:23Z",
  "severity": "Moderate",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "cwe": "NULL Pointer Dereference",
  "epss": 0.00585,
  "epssPercentile": 0.48184,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-43101",
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  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}