Linux Kernel Unspecified Vulnerability

Public source report. This item is not matched to your stack and does not establish whether you are affected.

• NewsExploited · CISA KEVLinux · Kernel

  Linux Kernel Unspecified Vulnerability

  CVE-2026-53362

  Linux Kernel contains an unspecified vulnerability that can allow for privilege escalation via IPv6 networking subsystem. This vulnerability can impact multiple products, including but not limited to Suse, Red Hat, and other products using Linux.

  CISA's required action · due 30 Aug 2026 for U.S. federal civilian agencies

  Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

  Cited by CISA: git.kernel.org · git.kernel.org · git.kernel.org · git.kernel.org +3 more at the source

  Added to KEV 27 Aug 2026 · Source checked 4 Nov 2026, 16:30 UTC · CISA KEV entry

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