Hi all, In my testing, this patch fixes the ctl_mboxlist -m protocol error problem: https://github.com/cyrusimap/cyrus-imapd/pull/4937/commits/80a92058a41ea22625164df479ba10d8f4e441bb.patch The patch is against the master branch, but it should apply cleanly to any release that contains the CVE-2024-34055 fixes (please let me know if it doesn't). If you're able, can you try it out and confirm whether it fixes it for you? I don't know if this patch is the whole fix, or if there's more things broken. If you get new murder/mupdate problems after deploying this patch, please let me know what they are. Cheers, ellie ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/T5a7b6ffa3591f516-Mbaf382269cb71f55594f637a Delivery options: https://cyrus.topicbox.com/groups/info/subscription