Frequency
5
occurrences
First Seen
July 6, 2026
Last Seen
July 16, 2026
Related Threat Clusters
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Multiple Ruby Vulnerabilities in Oracle Linux Require Immediate Attention
Recent updates for Oracle Linux address critical vulnerabilities in Ruby affecting versions 2.5, 3.3, and 4.0. Key issues include a code execution flaw (CVE-2026-41316) and denial of service vulnerabilities…
10 articles · Updated July 6, 2026 -
Critical Ruby Vulnerabilities in IMAP and GzipReader Affecting Ubuntu
Two critical vulnerabilities were discovered in Ruby affecting the Net::IMAP client and Zlib::GzipReader. CVE-2026-42258 allows remote attackers to inject arbitrary IMAP commands via CRLF sequences, while CVE-2026-27820…
2 articles · Updated July 16, 2026
Recent Intelligence Reports
- Ubuntu 16.04 Ruby Critical IMAP Injection Buffer Overflow USN-8556 — Linuxsecurity · July 16, 2026
- USN-8556-1: Ruby vulnerabilities — Ubuntu · July 16, 2026
- Oracle Linux 8 Ruby Important DoS Fixes Advisory ELSA-2026 — Linuxsecurity · July 7, 2026
- Oracle Linux 9 Ruby Important DoS Info Disclosure Cmd Inj ELSA-2026 — Linuxsecurity · July 6, 2026
- Oracle Linux 8 Ruby Important Code Execution Fix ELSA-2026 — Linuxsecurity · July 6, 2026