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CVE-2026-64410

🗓️ 25 Jul 2026 08:50:51Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Linux kernel netfilter flowtable IPIP tunnel hardware offload is not supported; patch adds a stub and flag checks to avoid repeated offload attempts.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-64410 netfilter: flowtable: IPIP tunnel hardware offload is not yet support
25 Jul 202608:50
cvelist
Debian CVE
CVE-2026-64410
25 Jul 202608:50
debiancve
EUVD
EUVD-2026-48954
25 Jul 202608:50
euvd
NVD
CVE-2026-64410
25 Jul 202610:17
nvd
OSV
DEBIAN-CVE-2026-64410
25 Jul 202616:48
osv
Positive Technologies
PT-2026-64631
25 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-64410
25 Jul 202615:59
susecve
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.197.1.4
linuxlinux_kernelRange7.2.07.2-rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/netfilter/nf_flow_table.h",
      "net/netfilter/nf_flow_table_core.c",
      "net/netfilter/nf_flow_table_offload.c"
    ],
    "versions": [
      {
        "version": "ab427db17885814069bae891834f20842f0ac3a4",
        "lessThan": "9efe838c13133acb70c78d04c49e8362fe533566",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab427db17885814069bae891834f20842f0ac3a4",
        "lessThan": "6c5dcab95f4cd42a1648739ec9300fbb4b1a021f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/netfilter/nf_flow_table.h",
      "net/netfilter/nf_flow_table_core.c",
      "net/netfilter/nf_flow_table_offload.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 10:17Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00198
7