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CVE-2026-98383

🗓️ 09 Oct 2026 07:34:22Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Use of bpf_skb_pull_data() in LWT_SEG6LOCAL programs causes a dangling pointer write.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98383 bpf: Disallow bpf_skb_pull_data() for LWT_SEG6LOCAL
9 Oct 202607:34
–cvelist
nvd
NVD
CVE-2026-98383
9 Oct 202608:16
–nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.18–5.10.271
linuxlinux_kernelRange5.11.0–5.15.222
linuxlinux_kernelRange5.16.0–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.112
linuxlinux_kernelRange6.13.0–6.18.55
linuxlinux_kernelRange6.19.0–7.2.9
linuxlinux_kernelRange7.3.0–7.3-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/filter.c"
    ],
    "versions": [
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "0f38472a2aa8704a6b514c0dfa9c32f3672b8f32",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "cae8674489f26edf7553fdd660599466cbb4c32f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "9f9e57b5a3a033f95f49ef9d541340cdbcb80abb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "df0072be6fc373cb22f9ea854d458b04e32a03cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "b9bb0e735460751b620156f800a4279a28573392",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "37b18688cd18fd86d2f35c212df1611862a26cd5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "fca71ead7a20290af1e2046983eeafae43d21af1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "004d4b274e2a1a895a0e5dc66158b90a7d463d44",
        "lessThan": "e4a62833adff6ef0fe7c0b90393204fe3c26b5c5",
        "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/core/filter.c"
    ],
    "versions": [
      {
        "version": "4.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.271",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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09 Oct 2026 08:16Current
5.8Medium risk
Vulners AI Score5.8
3