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CVE-2026-100071

🗓️ 25 Sep 2026 13:06:44Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Memory leak in Linux kernel net: hsr when hsr_dev_finalize fails during device setup.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-100071 net: hsr: free learned nodes on device setup failure
25 Sep 202613:06
–cvelist
debiancve
Debian CVE
CVE-2026-100071
25 Sep 202613:06
–debiancve
euvd
EUVD
EUVD-2026-87068
25 Sep 202613:06
–euvd
nvd
NVD
CVE-2026-100071
25 Sep 202614:17
–nvd
osv
OSV
DEBIAN-CVE-2026-100071
25 Sep 202614:17
–osv
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.17–6.1.188
linuxlinux_kernelRange6.2.0–6.6.157
linuxlinux_kernelRange6.7.0–6.12.110
linuxlinux_kernelRange6.13.0–6.18.52
linuxlinux_kernelRange6.19.0–7.2.6
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/hsr/hsr_device.c"
    ],
    "versions": [
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "e691eee886871b933d772ffc76d66c80b4c0a25e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "0a340ffd96943a49a78e367efac9517ca767d99b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "f7289e3492f2694dccd3d79287e0e31879b58650",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "65702339b3e9fd792f65d4b740928798194d86ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "49b01f2939abc676a6f9a118f07a10110ee5f683",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "81ba6afd6e6443d2bf4bf40f16df1f1f91c603f8",
        "lessThan": "7f16289b91eb316f170a6bd22d32e6c632f6a5b6",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/hsr/hsr_device.c"
    ],
    "versions": [
      {
        "version": "3.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Sep 2026 14:17Current
5.9Medium risk
Vulners AI Score5.9
6