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Is Roundcube 1.4 secured against CVE-2026-25916 and CVE-2026-26079 in Plesk?

Aleksandar Stoev

Updated March 31, 2026 11:49

kb: how-to

Question

Is Roundcube 1.4 secured against CVE-2026-25916 and CVE-2026-26079 in Plesk?

Answer

Yes, Roundcube 1.4 has been patched against CVE-2026-25916 and CVE-2026-26079 in Plesk Obsidian 18.0.76. If your server is running an older version, make sure to update Plesk to ensure these security fixes are applied.

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