CVE-2026-62641
Medium
Description
In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the TNEF decoder was subject to denial of service via a crafted compressed-RTF size.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Roundcube Webmail
PublishedJul 14, 2026
First seenJul 14, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- roundcube webmail1.6.17, 1.7.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| roundcube webmail | 1.6.0 ≤ v < 1.6.17, 1.7.0 ≤ v < 1.7.2 | 1.6.17, 1.7.2 |
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