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CVE-2026-46120

highcovered by 37 sourcesfirst seen 2026-06-26
Multiple vulnerabilities have been discovered in Red Hat Linux kernel. Some of them allow an attacker to cause remote arbitrary code execution, privilege escalation and remote denial of service.

CSIRTS triage

vendor: Red Hatproduct: Linux kernelRemote code executionPrivilege escalationDenial of service
What
Multiple vulnerabilities in Red Hat Linux kernel enable remote code execution, privilege escalation, and denial of service.
Who is affected
Red Hat Linux systems running affected kernel versions.
Urgency
Remote code execution capability present; high priority for kernel updates.
Action
Update to the patched Red Hat Linux kernel version addressing CVE-2026-68388, CVE-2026-53374, CVE-2025-39902, CVE-2026-63879, CVE-2026-63888, CVE-2024-56602, CVE-2026-46120, and CVE-2026-53329.

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Exploitation outlook

Advisory coverage (37)

External references

NVD record for CVE-2026-46120

CVE.org record

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