{
  "cveId": "CVE-2026-93043",
  "url": "https://patchblox.com/security/cve/CVE-2026-93043",
  "summary": "CVE-2026-93043 is fixed in linux on 1 platform by DEBIAN-CVE-2026-93043 (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:  bpf: Disallow interpreter fallback for gotox ins...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  bpf: Disallow interpreter fallback for gotox insn  The interpreter does not recognize the BPF_JMP|BPF_JA|BPF_X insn, which is used for insn_array map. Thereafter, it would hit the BUG_ON() in ___bpf_prog_run() at run time.  [    2.563726] BPF interpreter: unknown opcode 0d (imm: 0x0) [    2.564557] ------------[ cut here ]------------ [    2.565206] kernel BUG at kernel/bpf/core.c:2349! [    2.565882] Oops: invalid opcode: 0000 [#1] SMP PTI  Set jit_required as true when insn_array map is used in the prog in order to disallow interpreter fallback for gotox insn in core.c::__bpf_prog_select_runtime().",
  "published": "2026-09-17T17:17:57Z",
  "severity": "",
  "epss": 0.00198,
  "epssPercentile": 0.0956,
  "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-2026-93043",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93043",
      "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"
  }
}