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CVE-2026-9054 Invalid IP packets cause a kernel panic

🗓️ 22 May 2026 03:21:49Reported by 9frontType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Invalid IP packets with length under header size trigger a kernel panic.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-9054
22 May 202603:21
attackerkb
Circl
CVE-2026-9054
22 May 202606:24
circl
CNNVD
Linux kernel 安全漏洞
22 May 202600:00
cnnvd
CVE
CVE-2026-9054
22 May 202603:21
cve
EUVD
EUVD-2026-31403
22 May 202603:21
euvd
NVD
CVE-2026-9054
22 May 202604:16
nvd
Positive Technologies
PT-2026-42721
22 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-9054
5 Jun 202619:18
redhatcve
Vulnrichment
CVE-2026-9054 Invalid IP packets cause a kernel panic
22 May 202603:21
vulnrichment
[
  {
    "vendor": "9front",
    "product": "9front",
    "platforms": [
      "x86",
      "ARM",
      "64 bit",
      "32 bit"
    ],
    "packageName": "kernel",
    "repo": "https://git.9front.org/plan9front/9front/HEAD/info.html",
    "modules": [
      "networking stack"
    ],
    "programFiles": [
      "/sys/src/9/ip/il.c",
      "/sys/src/9/ip/rudp.c",
      "/sys/src/9/ip/udp.c",
      "/sys/src/9/ip/gre.c",
      "/sys/src/9/ip/tcp.c",
      "/sys/src/9/port/qio.c"
    ],
    "programRoutines": [
      {
        "name": "udpiput()"
      },
      {
        "name": "tcpiput()"
      },
      {
        "name": "rdpiput()"
      },
      {
        "name": "ilpullup()"
      },
      {
        "name": "greiput()"
      },
      {
        "name": "trimblock()"
      }
    ],
    "versions": [
      {
        "status": "affected",
        "version": "863431cff8b47fa20625f4cbee3ea4e92367b152",
        "lessThan": "70c97c334171c715df82774d1a47638abaca2db4",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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22 May 2026 17:15Current
CVSS 49.2
EPSS0.00052
33