CVE-2026-62388 (GCVE-0-2026-62388)
Vulnerability from cvelistv5
Published
2026-08-22 14:12
Modified
2026-08-29 11:47
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-1188 - Initialization of a Resource with an Insecure Default
Summary
NLTK versions before 3.10.0 default to ENFORCE=False in pathsec.py, causing all security validation functions to emit warnings instead of raising exceptions. Attackers can bypass path traversal and pickle deserialization protections by exploiting the disabled security controls that are only active when manually enabled.
References
Impacted products
Vendor Product Version
nltk nltk Version: 0   ≤
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