PT-2026-58096 · Unknown · Roundcube Webmail
CVE-2026-62642
·
Published
2026-07-05
·
Updated
2026-08-13
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Roundcube Webmail versions prior to 1.6.17
Roundcube Webmail versions 1.7.x prior to 1.7.2
Description
An infinite loop exists in the TNEF decoder, which can cause a denial of service when a user opens an email containing a TNEF attachment. TNEF (Transport Neutral Encapsulation Format) is a proprietary format used by Microsoft Outlook to encapsulate formatting and metadata.
Recommendations
Update to version 1.6.17 or later.
Update to version 1.7.2 or later.
Exploit
Fix
DoS
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Roundcube Webmail