Debian dla-4604 : roundcube - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4604 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4604-1 [email protected]...

CVE-2026-48843

Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16,and 1.7.x before 1.7.1 has Insufficient Cascading Style Sheets CSS sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. The issue stems from an insufficient fix fo...