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CVE-2026-98375 xen/netfront: drop RX packets with a short Ethernet header

🗓️ 09 Oct 2026 07:10:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

The Linux kernel xen/netfront component BUGs when handling short Ethernet headers.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-98375
9 Oct 202609:46
–circl
cve
CVE
CVE-2026-98375
9 Oct 202607:10
–cve
euvd
EUVD
EUVD-2026-95525
9 Oct 202607:10
–euvd
nvd
NVD
CVE-2026-98375
9 Oct 202608:16
–nvd
ptsecurity
Positive Technologies
PT-2026-108761
9 Oct 202600:00
–ptsecurity
xen
Xen Project
Linux xen-netfront: backend can crash guest via malformed RX packets
9 Oct 202608:52
–xen
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/xen-netfront.c"
    ],
    "versions": [
      {
        "version": "0d160211965b79de989cf2d170985abeb8da5ec6",
        "lessThan": "089e58805c452e52179482b1025a8e309a57f801",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/xen-netfront.c"
    ],
    "versions": [
      {
        "version": "2.6.23",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.23",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc7",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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