CentOS Stream 9 — cyrus-imapd — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2024:9195 Related CVEs: CVE-2024-34055 Upstream summary: The cyrus-imapd packages contain a high-performance mail server with IMAP, POP3, NNTP, and SIEVE support. Security Fix(es): * cyrus-imapd: unbounded memory allocation by sending many […]