SEPTEMBER 19, 2026
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Case File

CVE-2026-62388

HIGH · CVSS 7.5 EPSS 0.46% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-22 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

Versions of NLTK prior to 3.10.0 are vulnerable due to a configuration that defaults to ENFORCE=False in pathsec.py, allowing security validation functions to issue warnings instead of enforcing strict checks. This weakness enables attackers to bypass critical protections against path traversal and pickle deserialization attacks. Organizations using affected NLTK versions should prioritize upgrading to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-62388
Severity
HIGH
CVSS
7.5
EPSS
0.46%

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)