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CVE-2026-98486 net: ena: fix MMIO read buffer leak on probe failure

🗓️ 18 Oct 2026 15:16:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Memory leak in Linux kernel net: ena MMIO read buffer on probe failure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98486
18 Oct 202615:16
–cve
debiancve
Debian CVE
CVE-2026-98486
18 Oct 202615:16
–debiancve
euvd
EUVD
EUVD-2026-103726
18 Oct 202615:16
–euvd
nvd
NVD
CVE-2026-98486
18 Oct 202616:16
–nvd
ptsecurity
Positive Technologies
PT-2026-116705
18 Oct 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/amazon/ena/ena_netdev.c"
    ],
    "versions": [
      {
        "version": "1738cd3ed342294360d6a74d4e58800004bff854",
        "lessThan": "7bd3e9a2d0c288e54f51df260d9433163f5fbc1e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1738cd3ed342294360d6a74d4e58800004bff854",
        "lessThan": "30ff01b4c7e419bb70f40f01dcd7f6af680808b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1738cd3ed342294360d6a74d4e58800004bff854",
        "lessThan": "47785f9f638b064ce6e32e8e3b6f1ffd83849fc2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1738cd3ed342294360d6a74d4e58800004bff854",
        "lessThan": "9476b4468862927297c94c440863cd8ed1e7cc83",
        "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/ethernet/amazon/ena/ena_netdev.c"
    ],
    "versions": [
      {
        "version": "4.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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