https://community.qlik.com/t5/Talend-Studio/Vulnerabilit%C3%A9-log4j-core-2-17-1-et-Talend-Studio-8-0-1-R2025-01/m-p/2543089#M149408 <P>Hello,</P><P>Talend has addressed the Log4j vulnerabilities by upgrading to Log4j 2.17.1 in Talend Studio 8.0.1 via cumulative monthly patches (including R2025-01 and later).<BR />If your Studio is updated to R2025-01 or newer, the known Log4j security issues are mitigated as per Talend’s security guidance.</P><P>Ensure Talend Studio is updated to R2025-01 or later.</P><P>Verify that log4j-core version is 2.17.1 or newer in the Studio installation.</P><P>Apply the latest available patch to stay fully compliant.</P><P>Links:<A href="https://help.qlik.com/talend/en-US/patch-notes/8.0/Content/qtac-1884.htm" target="_blank">https://help.qlik.com/talend/en-US/patch-notes/8.0/Content/qtac-1884.htm</A></P><P>Thanks,</P><P>Gourav</P> Mon, 16 Feb 2026 12:40:47 GMT gouravdubey5 2026-02-16T12:40:47Z https://community.qlik.com/t5/Talend-Studio/Vulnerabilit%C3%A9-log4j-core-2-17-1-et-Talend-Studio-8-0-1-R2025-01/m-p/2542639#M149405 <P>Bonjour,</P><P>je souhaite faire un update de log4j-core-2.17.1 suite à la vulnérabilité CVE-2025-68161 et passer à la version 2.25.3. J'utilise la version Talend Studio 8.0.1 R2025-01 à cause de contraintes de déploiement.</P><P>Est ce que cette vulnérabilité est potentiellement exploitable à partir des job Talend qui utilisent ce module</P><P>Est ce que je peux faire cette mise à jour en utilisant la vue Modules?</P><P>Merci</P> Tue, 10 Feb 2026 12:56:07 GMT https://community.qlik.com/t5/Talend-Studio/Vulnerabilit%C3%A9-log4j-core-2-17-1-et-Talend-Studio-8-0-1-R2025-01/m-p/2542639#M149405 Romain_D 2026-02-10T12:56:07Z https://community.qlik.com/t5/Talend-Studio/Vulnerabilit%C3%A9-log4j-core-2-17-1-et-Talend-Studio-8-0-1-R2025-01/m-p/2543089#M149408 <P>Hello,</P><P>Talend has addressed the Log4j vulnerabilities by upgrading to Log4j 2.17.1 in Talend Studio 8.0.1 via cumulative monthly patches (including R2025-01 and later).<BR />If your Studio is updated to R2025-01 or newer, the known Log4j security issues are mitigated as per Talend’s security guidance.</P><P>Ensure Talend Studio is updated to R2025-01 or later.</P><P>Verify that log4j-core version is 2.17.1 or newer in the Studio installation.</P><P>Apply the latest available patch to stay fully compliant.</P><P>Links:<A href="https://help.qlik.com/talend/en-US/patch-notes/8.0/Content/qtac-1884.htm" target="_blank">https://help.qlik.com/talend/en-US/patch-notes/8.0/Content/qtac-1884.htm</A></P><P>Thanks,</P><P>Gourav</P> Mon, 16 Feb 2026 12:40:47 GMT https://community.qlik.com/t5/Talend-Studio/Vulnerabilit%C3%A9-log4j-core-2-17-1-et-Talend-Studio-8-0-1-R2025-01/m-p/2543089#M149408 gouravdubey5 2026-02-16T12:40:47Z