CVE-2026-63311 NLTK before 3.10.0 SSRF via DNS Resolution Failure
| Reporter | Title | Published | Views | Family All 37 |
|---|---|---|---|---|
 | NLTK validate_network_url SSRF | 2 Sep 202600:00 | – | bdu_fstec |
 | CVE-2026-63311 | 2 Sep 202616:35 | – | circl |
 | CVE-2026-63311 | 22 Aug 202614:12 | – | cve |
 | CVE-2026-63311 | 22 Aug 202614:12 | – | debiancve |
 | EUVD-2026-64334 | 2 Sep 202615:39 | – | euvd |
 | NLTK: SSRF Fail-Open in validate_network_url() via DNS Resolution Failure | 2 Sep 202615:39 | – | github |
| Duplicate Advisory: nltk: SSRF Fail-Open in validate_network_url() via DNS Resolution Failure | 22 Aug 202615:31 | – | github |
 | CVE-2026-63311 | 22 Aug 202614:12 | – | mend |
 | Updated python-nltk packages fix security vulnerabilities | 29 Aug 202615:47 | – | mageia |
 | CVE-2026-63311 | 22 Aug 202615:16 | – | nvd |
10
[
{
"vendor": "nltk",
"product": "nltk",
"defaultStatus": "unaffected",
"packageURL": "pkg:pypi/nltk",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "3.10.0"
},
{
"version": "3.10.0",
"status": "unaffected",
"versionType": "semver"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
22 Aug 2026 14:12Current
CVSS 3.15.3
CVSS 46.9
EPSS0.00334
SSVC