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CVE-2026-53147

🗓️ 25 Jun 2026 08:38:33Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Thunderbolt XDomain requests validated for size before casts to prevent kernel out of bounds reads.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-53147 thunderbolt: Validate XDomain request packet size before type cast
25 Jun 202608:38
cvelist
Debian CVE
CVE-2026-53147
25 Jun 202608:38
debiancve
EUVD
EUVD-2026-39238
25 Jun 202608:38
euvd
NVD
CVE-2026-53147
25 Jun 202609:16
nvd
Positive Technologies
PT-2026-52243
25 Jun 202600:00
ptsecurity
Vulners
CNA
Node
linuxlinux_kernelRange4.156.1.176
OR
linuxlinux_kernelRange6.2.06.6.143
OR
linuxlinux_kernelRange6.7.06.12.94
OR
linuxlinux_kernelRange6.13.06.18.36
OR
linuxlinux_kernelRange6.19.07.0.13
OR
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thunderbolt/xdomain.c"
    ],
    "versions": [
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "a770e62923090d7572f1f5a8507ae551d354a057",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "0dd61ba03d05187726ecdf9c0e2175a81b9b24f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "79235c8add5da4bf27a12f5a5dbb579f300c059e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "46da5c3ea011e884028a91cf913db093920a915b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "07cd2787cdf8942d24a1a3ef81aa89b526fb6381",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cdae7c07e3e3509eaabc18c1640a55dc5b99c179",
        "lessThan": "a504b9f2797b739e0304d537e8aa4ce883ecce39",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thunderbolt/xdomain.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jun 2026 09:16Current
5.9Medium risk
Vulners AI Score5.9
3