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CVE-2026-71513

🗓️ 22 Aug 2026 13:34:07Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 5 Views

RCE in NLTK 3.10.0-3.10.2 via AllowlistUnpickler dotted-name bypass in transition-parser models.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-71513 NLTK 3.10.0 through 3.10.2 Remote Code Execution via AllowlistUnpickler Dotted-Name Bypass
22 Aug 202613:34
cvelist
euvd
EUVD
EUVD-2026-64296
22 Aug 202613:34
euvd
nvd
NVD
CVE-2026-71513
22 Aug 202614:16
nvd
ptsecurity
Positive Technologies
PT-2026-79554
22 Aug 202600:00
ptsecurity
Vulners
CNA
Node
nltknltkRange3.10.03.10.3
[
  {
    "vendor": "nltk",
    "product": "nltk",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/nltk",
    "versions": [
      {
        "version": "3.10.0",
        "lessThan": "3.10.3",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.10.3",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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22 Aug 2026 14:16Current
6.8Medium risk
Vulners AI Score6.8
CVSS 48.7
CVSS 3.18.8
5