CVE-2026-62641

4.3 MEDIUM
Published: July 14, 2026 Modified: July 14, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/roundcube/roundcubemail/commit/6d1004fd3764a9606c53130b322c0f295c38be64
Source: cve@mitre.org
https://github.com/roundcube/roundcubemail/commit/bf253c72d4293c93fda511b8464fe9cb34b522c1
Source: cve@mitre.org
https://github.com/roundcube/roundcubemail/releases/tag/1.6.17
Source: cve@mitre.org
https://github.com/roundcube/roundcubemail/releases/tag/1.7.2
Source: cve@mitre.org
https://roundcube.net/news/2026/07/05/security-updates-1.6.17-and-1.7.2
Source: cve@mitre.org

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.3 / 10.0
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-770

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