CVE-2026-0846

A flaw was found in the nltk component. This vulnerability, specifically within the filestring function of the nltk.util module, allows an attacker to perform arbitrary file reads. By providing specially crafted input paths, either absolute or using directory traversal, an attacker can bypass inp...

CVE-2026-0846 Arbitrary File Read via Absolute Path Input in nltk.util.filestring()

A vulnerability in the filestring function of the nltk.util module in nltk version 3.9.2 allows arbitrary file read due to improper validation of input paths. The function directly opens files specified by user input without sanitization, enabling attackers to access sensitive system files by...