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CVE-2026-12199

🗓️ 17 Jun 2026 13:19:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Unauthenticated shutdown of WordNet Browser via GET SHUTDOWN SERVER, causing denial of service.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Huntr
Unauthenticated remote shutdown in nltk.app.wordnet_app
19 Mar 202607:12
huntr
CVE
CVE-2026-12199
17 Jun 202607:13
cve
Cvelist
CVE-2026-12199 Unauthenticated Denial of Service in nltk.app.wordnet_app
17 Jun 202607:13
cvelist
Debian CVE
CVE-2026-12199
17 Jun 202607:13
debiancve
EUVD
EUVD-2026-37569
17 Jun 202618:35
euvd
NVD
CVE-2026-12199
17 Jun 202613:19
nvd
OSV
DEBIAN-CVE-2026-12199
17 Jun 202613:19
osv
OSV
UBUNTU-CVE-2026-12199
17 Jun 202613:19
osv
Positive Technologies
PT-2026-50238
17 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-12199
17 Jun 202614:20
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allnltk0nltk_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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25 Jun 2026 15:34Current
7High risk
Vulners AI Score7
CVSS 37.5
EPSS0.00325
SSVC
3