Oracle Linux — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical XSS and Memory Vulnerabilities in Oracle PHP Releases

  Oracle has released important security updates for PHP versions 7.4 and 8.0, addressing multiple vulnerabilities including critical cross-site scripting (XSS) flaws and memory management issues. The updates fix…

  2 articles · Updated July 6, 2026
• Critical Linux Kernel Vulnerabilities Affect Multiple Ubuntu Releases

  Recent security advisories have revealed multiple vulnerabilities in the Linux kernel affecting various Ubuntu releases, including 22.04 LTS, 20.04 LTS, 18.04 LTS, 25.10, and 24.04 LTS. These vulnerabilities are…

  3 articles · Updated June 4, 2026
• Oracle Linux Kernel ptrace Vulnerability CVE-2026-46333 Disclosed

  Oracle has disclosed a critical security vulnerability in the ptrace functionality of its Linux kernels, identified as CVE-2026-46333. This vulnerability affects multiple versions of Oracle Linux, including Oracle Linux…

  147 articles · Updated May 22, 2026
• Critical Vulnerabilities in Tigervnc Affect Oracle and Rocky Linux Users

  Recent updates for Tigervnc have addressed multiple critical vulnerabilities affecting Oracle Linux 9 and Rocky Linux 8. The vulnerabilities include CVE-2026-33999, CVE-2026-34000, CVE-2026-34001, CVE-2026-34002, and…

  12 articles · Updated June 25, 2026
• Critical Code Execution Vulnerabilities in Oracle Linux nginx

  Oracle Linux versions 8 and 9 have been found vulnerable to multiple critical code execution and denial of service vulnerabilities in nginx. The vulnerabilities include CVE-2026-42945, which allows arbitrary code…

  11 articles · Updated June 25, 2026
• Oracle Linux 9 Vulnerabilities Lead to Critical Security Advisories

  Oracle Linux 9 has issued two important advisories addressing critical vulnerabilities in the Apache HTTP Server. The first advisory (ELSA-2026-21391) details multiple CVEs, including CVE-2026-28780, which allows…

  4 articles · Updated June 25, 2026
• 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…

  6 articles · Updated July 6, 2026
• Oracle Linux 7 Firefox Security Updates Address Multiple CVEs

  On June 12, 2026, Oracle released important security updates for Firefox on Oracle Linux 7, addressing multiple vulnerabilities. The updates include versions 140.8.0 ESR and 140.9.0 ESR, which fix a total of 39 CVEs,…

  11 articles · Updated June 12, 2026
• Oracle Linux Kernel Security Updates Address Multiple Vulnerabilities

  On June 4, 2026, Oracle released multiple security advisories for its Linux kernels across various versions. The updates address critical vulnerabilities, including CVE-2026-46300 and CVE-2026-46333, affecting Oracle…

  6 articles · Updated June 4, 2026
• Critical Bug Fix for CVE-2026-12505 in Oracle Linux 8 and 9

  Oracle has released important bug fixes for CVE-2026-12505 affecting cifs-utils in both Oracle Linux 8 and 9. The vulnerability allows local privilege escalation (LPE) through cifs.spnego, impacting users of both…

  2 articles · Updated July 17, 2026

Recent Intelligence Reports

• Oracle Linux 9 ELSA-2026-500004 Kernel Important DoS CVE-2026 — Linuxsecurity · July 17, 2026
• Oracle Linux 8 cifs-utils Important Bug Fix CVE-2026-12505 ELSA-2026 — Linuxsecurity · July 17, 2026
• Eleven Vulnerable UEFI Shims Enable Secure Boot Bypass — Infosecurity-Magazine · July 15, 2026
• Oracle Linux 9 ELSA-2026 — Linuxsecurity · July 15, 2026
• Oracle Linux 8 Ruby Important DoS Fixes Advisory ELSA-2026 — Linuxsecurity · July 7, 2026
• Oracle Linux 9 Ruby Important Code Exec DoS Fix ELSA-2026 — Linuxsecurity · July 6, 2026
• Oracle Linux 8 php Important XSS Fix Advisory ELSA-2026 — Linuxsecurity · July 6, 2026
• Oracle Linux 8 Ruby Important Code Execution Fix ELSA-2026 — Linuxsecurity · July 6, 2026

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