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CVE-2026-19672 tarfile extraction filter bypass allows creation of directories outside the destination

🗓️ 19 Aug 2026 15:24:08Reported by PSFType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

tarfile extraction filter bypass creates directories outside destination on POSIX via path traversal.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-19672
19 Aug 202615:24
cve
euvd
EUVD
EUVD-2026-62536
19 Aug 202615:24
euvd
nvd
NVD
CVE-2026-19672
19 Aug 202616:17
nvd
ptsecurity
Positive Technologies
PT-2026-78481
19 Aug 202600:00
ptsecurity
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "tarfile"
    ],
    "product": "CPython",
    "repo": "https://github.com/python/cpython",
    "vendor": "Python Software Foundation",
    "versions": [
      {
        "lessThan": "3.16.0",
        "status": "affected",
        "version": "0",
        "versionType": "python"
      }
    ]
  }
]

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