CVE-2026-47083: cyrusimap Cyrus IMAP vulnerability
cyrusimap · Cyrus IMAP
Vendor fix available · Affected: cyrusimap Cyrus IMAP · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 23% of scored CVEs
DescriptionCVE.org
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search, creating a content oracle (without allowing arbitrary reads of the target's content).
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- cyrusimap · Cyrus IMAPbefore 3.12.3
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-47083 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.