Frequency
2
occurrences
First Seen
June 15, 2026
Last Seen
June 16, 2026
Related Threat Clusters
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Ruby IMAP Library Vulnerabilities Expose Users to MITM Attacks
Two critical vulnerabilities were discovered in Ruby's Net::IMAP library affecting Ubuntu 18.04 and 16.04 LTS. CVE-2026-42246 allows remote attackers to perform machine-in-the-middle attacks by bypassing TLS encryption.…
2 articles · Updated June 16, 2026
Recent Intelligence Reports
- Ubuntu 18.04 Ruby Security Advisory USN-8431 — Linuxsecurity · June 16, 2026
- USN-8431-1: Ruby vulnerabilities — Ubuntu · June 15, 2026