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CVE-2026-63829

🗓️ 19 Jul 2026 12:02:23Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Require CAP_NET_ADMIN in the device netns for ip_gre tunnel changelink.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63829
19 Jul 202612:02
attackerkb
Circl
CVE-2026-63829
19 Jul 202615:54
circl
Cvelist
CVE-2026-63829 net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink
19 Jul 202612:02
cvelist
EUVD
EUVD-2026-45495
19 Jul 202612:02
euvd
NVD
CVE-2026-63829
19 Jul 202612:16
nvd
OSV
CVE-2026-63829 net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink
19 Jul 202612:02
osv
OSV
DEBIAN-CVE-2026-63829
19 Jul 202612:16
osv
OSV
UBUNTU-CVE-2026-63829
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61145
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-63829
20 Jul 202616:33
redhatcve
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.166.12.95
linuxlinux_kernelRange6.13.06.18.38
linuxlinux_kernelRange6.19.07.1.3
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": [
      "include/net/rtnetlink.h",
      "net/core/rtnetlink.c",
      "net/ipv4/ip_gre.c"
    ],
    "versions": [
      {
        "version": "b57708add31494175be741ed3fd24023b50c3423",
        "lessThan": "9831bc9ecb402957810c2045c663fbfe9b09e296",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b57708add31494175be741ed3fd24023b50c3423",
        "lessThan": "1697957eb0971d420dde42862b88eb43506a1105",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b57708add31494175be741ed3fd24023b50c3423",
        "lessThan": "47b5d3d506609b08b2e1f7c14f0b681a1953d572",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b57708add31494175be741ed3fd24023b50c3423",
        "lessThan": "8165f7ff57d9667d2bb477ef6af83ede7fed4ad7",
        "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/rtnetlink.h",
      "net/core/rtnetlink.c",
      "net/ipv4/ip_gre.c"
    ],
    "versions": [
      {
        "version": "3.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.95",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.38",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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20 Jul 2026 15:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.18.8
7