Hallo zusammen, sofern nicht selber schon gesehen/-lesen hier [0] FYI "CVE-2025-2857: New Firefox Sandbox Escape Emerges Following Active Exploitation of CVE-2025-2783" --> "... has now been addressed with the release of Firefox 136.0.4, Firefox ESR 115.21.1, and ESR 128.8.1. ..." VG Bernd [0] https://securityonline.info/cve-2025-2857-new-firefox-sandbox-escape-emerges... -- Bernd Kohler IT Center Abteilung: Netze RWTH Aachen University Wendlingweg 10 52074 Aachen Tel: +49 241 80-29793 E-Mail: kohler@itc.rwth-aachen.de Web: https://www.itc.rwth-aachen.de Social-Media-Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.instagram.com/itcenterrwthaachen/ https://www.linkedin.com/company/itcenterrwth https://www.youtube.com/c/ITCenterRWTHAachen