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RedHat Linux Kernel Multiple Vulnerabilities

August 3, 2026 · HKCERT · Severity: HIGH

Multiple vulnerabilities were identified in RedHat Linux Kernel, allowing remote attackers to trigger security restriction bypass, remote code execution, denial of service, information disclosure, and elevation of privilege. The vulnerabilities affect several Red Hat CodeReady Linux Builder versions for ARM 64, IBM z Systems, and Power.

Key Takeaways

  • Multiple RedHat Linux Kernel vulnerabilities allow remote code execution and privilege escalation.
  • Attackers can bypass security restrictions and disclose sensitive information.
  • Affected systems include various Red Hat CodeReady Linux Builder versions.
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