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CVE-2026-72053

🗓️ 15 Aug 2026 05:52:09Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

ipip_changelink() in Linux kernel bypasses CAP_NET_ADMIN check, allowing cross-netns tunnel rewriting by unprivileged callers.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-72053 net: ipip: require CAP_NET_ADMIN in the device netns for changelink
15 Aug 202605:52
cvelist
debiancve
Debian CVE
CVE-2026-72053
15 Aug 202605:52
debiancve
euvd
EUVD
EUVD-2026-59011
15 Aug 202605:52
euvd
nvd
NVD
CVE-2026-72053
15 Aug 202606:21
nvd
osv
OSV
DEBIAN-CVE-2026-72053
15 Aug 202606:21
osv
ptsecurity
Positive Technologies
PT-2026-72242
15 Aug 202600:00
ptsecurity
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-72053
15 Aug 202600:00
nessus
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.126.1.178
linuxlinux_kernelRange6.2.06.6.145
linuxlinux_kernelRange6.7.06.12.97
linuxlinux_kernelRange6.13.06.18.40
linuxlinux_kernelRange6.19.07.1.5
linuxlinux_kernelRange7.2.07.2-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/ipip.c"
    ],
    "versions": [
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "91571643e554ae89a91942380d5f5361fb7060a2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "983cc4aa7e6f633b34c3ee743771252d7afa9a90",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "26544021d5c49cc6ae8a968ccb5033e6363854a4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "68cadc3698c7de88966d306d12ec9c6217da228a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "d49edcc65e0a37cc9b386a94415c5d6670ca8b71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6c742e714d8c282fd8f8b22d3e20b5141738c1ee",
        "lessThan": "8211a26324667980a463c069469a818e71207e02",
        "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/ipip.c"
    ],
    "versions": [
      {
        "version": "3.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Aug 2026 06:21Current
5.4Medium risk
Vulners AI Score5.4
EPSS0.00205
11