CVE-2026-62642

Description

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, an infinite loop was discovered in the TNEF decoder, which may lead to denial of service upon opening an email with a TNEF attachment.

Affected Platforms

Weakness Type

CWE-835

References

• https://github.com/roundcube/roundcubemail/commit/132ac8dd5a55c8466be12de1daf843…
• https://github.com/roundcube/roundcubemail/commit/877269c79359d959a94f13c9070cab…
• https://github.com/roundcube/roundcubemail/commit/a007321346380136b3de2bd75b486b…
• https://github.com/roundcube/roundcubemail/commit/fb952956c6eaf29e963f1a718d028d…
• https://github.com/roundcube/roundcubemail/releases/tag/1.6.17
• https://github.com/roundcube/roundcubemail/releases/tag/1.7.2