CVE-2026-47081

A flaw was found in Cyrus IMAP cyrus-imapd. An authenticated user could exploit this vulnerability by using the XAPPLEPUSHSERVICE command to determine if specific mailboxes exist on other users' accounts. This could allow the attacker to create Apple Push Notification Service APNS notifications f...

Linux Distros Unpatched Vulnerability : CVE-2026-47082

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. The vacation fcc feature skips the destination-mailbox ACL. A user whose vacation Sieve...