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CVE-2026-63310 - NLTK before 3.9.3 fails to verify file integrity after downloading packages and before extraction in the downloader module. Attackers can perform man-in-the-middle attacks or DNS poisoning to inject malicious package contents that are extracted without validation. - 漏洞详情

漏洞编号:CVE-2026-63310

风险等级:高危

漏洞来源:CVE

CVE 编号:CVE-2026-63310

CNNVD 编号:-

厂商/产品:- / -

影响范围:-

CWE:CWE-494

发布/更新时间:2026-08-22 / 2026-08-28

漏洞描述

NLTK before 3.9.3 fails to verify file integrity after downloading packages and before extraction in the downloader module. Attackers can perform man-in-the-middle attacks or DNS poisoning to inject malicious package contents that are extracted without validation.

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