ALPINE-CVE-2026-92387

ALPINE-CVE-2026-92387

This page contains facts from public vulnerability sources. Check the original advisory before updating.

By permanently omitting the final control-response line, a malicious FTP, IMAP, POP3, or SMTP server can exploit libcurl and completely bypass its configured transfer timeout mechanism, indefinitely blocking all concurrent transfers bound to the same multi-handle.

Fix available

Published

2026-10-20T21:17:21.133Z

Updated

2026-10-25T16:30:02.604435477Z

Stack: system

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