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Critical severityOSV Advisory· Published Aug 22, 2026· Updated Sep 15, 2026

CVE-2026-63310

CVE-2026-63310

Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
nltkPyPI	<= 3.9.2	—

Affected products

1

Nltk/NltkOSV
Range: v3.9.2, 3.9.2, 3.9.1, …

Patches

Vulnerability mechanics

References

4

github.com/advisories/GHSA-gf32-cmjh-8m9vghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-63310ghsaADVISORY
github.com/nltk/nltk/security/advisories/GHSA-5wp5-5229-5g6qghsaWEB
www.vulncheck.com/advisories/nltk-before-missing-post-download-integrity-verificationghsaWEB

News mentions

1

NLTK: Thirteen Path Traversal, RCE, and DoS Vulnerabilities Disclosed Together
Vypr Intelligence · Aug 22, 2026