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EUVD-2026-67073

🗓️ 02 Sep 2026 14:34:11Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 11 Views

Quadratic CPU exhaustion in NLTK before 3.10.3 via malformed XML corpus files causing DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-81723 vulnerabilities
4 Sep 202620:26
cgr
circl
Circl
CVE-2026-81723
2 Sep 202616:35
circl
cve
CVE
CVE-2026-81723
27 Aug 202614:51
cve
cvelist
Cvelist
CVE-2026-81723 NLTK before 3.10.3 Quadratic CPU Exhaustion via XMLCorpusView
27 Aug 202614:51
cvelist
debiancve
Debian CVE
CVE-2026-81723
27 Aug 202614:51
debiancve
github
Github Security Blog
Duplicate Advisory: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`
27 Aug 202618:32
github
github
Github Security Blog
NLTK: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`
2 Sep 202614:34
github
nvd
NVD
CVE-2026-81723
27 Aug 202617:21
nvd
osv
OSV
CGA-37P2-2H6V-GQRW
2 Sep 202619:56
osv
osv
OSV
CGA-6672-5565-7WF6
4 Sep 202609:07
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ba9d67d9-8e51-3006-9b90-98a61939d8cf",
        "vendor": {
          "name": "nltk"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c2189006-45a9-3c43-adb5-1a05698c675d",
        "product": {
          "name": "nltk",
          "vendor": {
            "name": "nltk"
          }
        },
        "product_version": "0 <3.10.3"
      }
    ]
  }
]

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02 Sep 2026 14:34Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
CVSS 3.13.7
EPSS0.00222
SSVC
11