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CVE-2026-82049 tarfile extraction filters allow file modification and content disclosure via hard link to symlink

🗓️ 14 Sep 2026 19:14:03Reported by PSFType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CPython tarfile extraction filters allow file modification and content disclosure via hard links.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-82049
14 Sep 202620:36
circl
cve
CVE
CVE-2026-82049
14 Sep 202619:14
cve
euvd
EUVD
EUVD-2026-77772
14 Sep 202619:14
euvd
nvd
NVD
CVE-2026-82049
14 Sep 202619:17
nvd
osv
OSV
PSF-0000-CVE-2026-82049
14 Sep 202619:14
osv
osv
OSV
PSF-2026-41
14 Sep 202619:14
osv
ptsecurity
Positive Technologies
PT-2026-91410
14 Sep 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-82049 tarfile extraction filters allow file modification and content disclosure via hard link to symlink
14 Sep 202619:14
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "tarfile"
    ],
    "product": "CPython",
    "repo": "https://github.com/python/cpython",
    "vendor": "Python Software Foundation",
    "versions": [
      {
        "lessThan": "3.14.0",
        "status": "affected",
        "version": "0",
        "versionType": "python"
      }
    ]
  }
]

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