python311-nltk-3.9.1-3.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:10226-1 Final 1 1 2026-02-19T00:00:00Z current 2026-02-19T00:00:00Z 2026-02-19T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z python311-nltk-3.9.1-3.1 on GA media These are all security issues fixed in the python311-nltk-3.9.1-3.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2026-10226 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2025-14009/ SUSE CVE CVE-2025-14009 page openSUSE Tumbleweed python311-nltk-3.9.1-3.1 python312-nltk-3.9.1-3.1 python313-nltk-3.9.1-3.1 python311-nltk-3.9.1-3.1 as a component of openSUSE Tumbleweed python312-nltk-3.9.1-3.1 as a component of openSUSE Tumbleweed python313-nltk-3.9.1-3.1 as a component of openSUSE Tumbleweed A critical vulnerability exists in the NLTK downloader component of nltk/nltk, affecting all versions. The _unzip_iter function in nltk/downloader.py uses zipfile.extractall() without performing path validation or security checks. This allows attackers to craft malicious zip packages that, when downloaded and extracted by NLTK, can execute arbitrary code. The vulnerability arises because NLTK assumes all downloaded packages are trusted and extracts them without validation. If a malicious package contains Python files, such as __init__.py, these files are executed automatically upon import, leading to remote code execution. This issue can result in full system compromise, including file system access, network access, and potential persistence mechanisms. CVE-2025-14009 openSUSE Tumbleweed:python311-nltk-3.9.1-3.1 openSUSE Tumbleweed:python312-nltk-3.9.1-3.1 openSUSE Tumbleweed:python313-nltk-3.9.1-3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-14009.html CVE-2025-14009 https://bugzilla.suse.com/1258436 SUSE Bug 1258436