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CVE-2026-64576

🗓️ 05 Aug 2026 08:09:32Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Linux kernel fix: zero-initialize extack in nexthop bucket migration to prevent crashes.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64576
5 Aug 202608:09
attackerkb
cvelist
Cvelist
CVE-2026-64576 nexthop: initialize extack in nh_res_bucket_migrate()
5 Aug 202608:09
cvelist
euvd
EUVD
EUVD-2026-53270
5 Aug 202609:31
euvd
nvd
NVD
CVE-2026-64576
5 Aug 202608:16
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.136.6.148
linuxlinux_kernelRange6.7.06.12.101
linuxlinux_kernelRange6.13.06.18.42
linuxlinux_kernelRange6.19.07.1.6
linuxlinux_kernelRange7.2.07.2-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/nexthop.c"
    ],
    "versions": [
      {
        "version": "7c37c7e00411b3d1e0c5292368317aca69d1f324",
        "lessThan": "c0936c131a71657afc635d0db2ab096d15d473e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c37c7e00411b3d1e0c5292368317aca69d1f324",
        "lessThan": "3081702ea5aca0aeed9c1ade8eadf6cde8db6b7d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c37c7e00411b3d1e0c5292368317aca69d1f324",
        "lessThan": "d536bf205c71f700f6de2086038c3e1d77724715",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c37c7e00411b3d1e0c5292368317aca69d1f324",
        "lessThan": "18506d7263768d76ac8e057ba55a4d9da50aad66",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7c37c7e00411b3d1e0c5292368317aca69d1f324",
        "lessThan": "6347c5314cee49f364aaf2e40ff15415a57a116e",
        "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/ipv4/nexthop.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 08:16Current
5.4Medium risk
Vulners AI Score5.4
3