Linux Distros Unpatched Vulnerability : CVE-2026-47089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. LISTRIGHTS os not limited to users with admin access. An authenticated user could call IMAP...

UBUNTU-CVE-2026-47089

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. LISTRIGHTS os not limited to users with admin access. An authenticated user could call IMAP LISTRIGHTS against any mailbox they could name and learn what principals had what access to it. This action should have been restricted ...

CVE-2026-47089

CVE-2026-47089 affects Cyrus IMAPD up to version 3.12.2. The LISTRIGHTS function is not restricted to admins, allowing any authenticated user to call LISTRIGHTS on a mailbox they name and discover which principals have what access. This is a data-exposure/privacy issue tied to insufficient access...

PT-2026-60557

Name of the Vulnerable Software and Affected Versions cyrus-imapd versions prior to 3.12.3 Description An authenticated user can access sensitive information by calling the IMAP LISTRIGHTS command against any named mailbox. This allows the user to identify which principals have specific access...