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CVE-2026-81727

🗓️ 31 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 7 Views

Filesystem containment bypass in NLTK before 3.10.3 via hardlinks overwrites outside files.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-81727
27 Aug 202614:51
cve
cvelist
Cvelist
CVE-2026-81727 NLTK before 3.10.3 Hardlink File Overwrite via downloader
27 Aug 202614:51
cvelist
debiancve
Debian CVE
CVE-2026-81727
27 Aug 202614:51
debiancve
euvd
EUVD
EUVD-2026-67077
27 Aug 202614:51
euvd
nvd
NVD
CVE-2026-81727
27 Aug 202617:21
nvd
osv
OSV
DEBIAN-CVE-2026-81727
27 Aug 202617:21
osv
osv
OSV
PYSEC-2026-3741
27 Aug 202617:21
osv
osv
OSV
UBUNTU-CVE-2026-81727
31 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-82622
27 Aug 202600:00
ptsecurity
pypa
PyPA
PYSEC-2026-3741
27 Aug 202617:21
pypa
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allnltk0nltk_0_all.deb
Ubuntu16.04allnltk0nltk_0_all.deb
Ubuntu18.04allnltk0nltk_0_all.deb
Ubuntu20.04allnltk0nltk_0_all.deb
Ubuntu22.04allnltk0nltk_0_all.deb
Ubuntu24.04allnltk0nltk_0_all.deb
Ubuntu26.04allnltk0nltk_0_all.deb

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31 Aug 2026 18:55Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
CVSS 3.17.1
EPSS0.00135
SSVC
7