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CVE-2026-23120

🗓️ 14 Feb 2026 15:09:51Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views

CVE-2026-23120: fix data race in l2tp_tunnel_del_work by reading sk->sk_socket for kernel sockets.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23120
14 Feb 202615:09
attackerkb
AstraLinux
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
24 Jun 202615:11
astralinux
CBLMariner
CVE-2026-23120 affecting package kernel for versions less than 6.6.126.1-1
10 Mar 202622:56
cbl_mariner
Circl
CVE-2026-23120
19 Mar 202600:00
circl
CNNVD
Linux kernel 安全漏洞
14 Feb 202600:00
cnnvd
Cvelist
CVE-2026-23120 l2tp: avoid one data-race in l2tp_tunnel_del_work()
14 Feb 202615:09
cvelist
Debian CVE
CVE-2026-23120
14 Feb 202615:09
debiancve
Oracle linux
Unbreakable Enterprise kernel security update
10 Mar 202600:00
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
15 Apr 202600:00
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
2 Jul 202600:00
oraclelinux
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.16.573.17
linuxlinux_kernelRange4.15.84.16
linuxlinux_kernelRange4.16.15.10.249
linuxlinux_kernelRange5.115.15.199
linuxlinux_kernelRange5.166.1.162
linuxlinux_kernelRange6.26.6.122
linuxlinux_kernelRange6.76.12.68
linuxlinux_kernelRange6.136.18.8
linuxlinux_kernelMatch4.16rc5
linuxlinux_kernelMatch4.16rc6
linuxlinux_kernelMatch4.16rc7
linuxlinux_kernelMatch6.19rc1
linuxlinux_kernelMatch6.19rc2
linuxlinux_kernelMatch6.19rc3
linuxlinux_kernelMatch6.19rc4
linuxlinux_kernelMatch6.19rc5
linuxlinux_kernelMatch6.19rc6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/l2tp/l2tp_core.c"
    ],
    "versions": [
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "1f63ca44b4f419a1663d94d1bb0b4e2beb73fdb4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "36c40a80109f1771d59558050b1a71e13c60c759",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "eae074dab764ea181bbed5e88626889319177498",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "68e92085427c84e7679ddb53c0d68836d220b6e7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "3d6d414b214ce31659bded2f8df50c93a3769474",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "32d417497b79efb403d75f4c185fe6fd9d64b94f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d00fa9adc528c1b0e64d532556764852df8bd7b9",
        "lessThan": "7a29f6bf60f2590fe5e9c4decb451e19afad2bcf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15df699fdc5af46a9fb15ae2d9326294852de5b5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "18bdaefc715b4530b4b2fe670506bb47713664cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3.16.57",
        "lessThan": "3.17",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.15.8",
        "lessThan": "4.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/l2tp/l2tp_core.c"
    ],
    "versions": [
      {
        "version": "4.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.249",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.199",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.162",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.122",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.68",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.8",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:20Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.5
EPSS0.00114
SSVC
24