Alpine/dovecot: medium 4.3
When mail_max_userip_connections is set (default 10) and reached, submission-login can crash with epoll() panic caused by file descriptor handling issues. If running in high-security mode (default for
Action: Upgrade dovecot to 2.4.5-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.4.5-r0 | - |
Fixed versions
| 2.4.5-r0 |
Sources
- osv: ALPINE-CVE-2026-33263#Alpine:v3.24/dovecot
- https://security.alpinelinux.org/vuln/CVE-2026-33263
published · modified · JSON