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Cumulus Linux LTS is a long-term-support network operating system provided by NVIDIA for Ethernet switches. It is based on Debian and combines standard Linux administration with network configuration, routing, automation, monitoring, and troubleshooting features. It is primarily deployed on supported bare-metal network switches, with a virtual option available for learning, testing, and configuration validation.
As of 10/06/2026, within CyStack's analyzed data, Cumulus Linux LTS has 1 security vulnerability published in the last 90 days. Of these, 1 is rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Cumulus Linux LTS and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScanSeverity across 4 analyzed records
| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-24184 | Exploitation statusNot known exploited | FixNot confirmed | Published08/18/2026 | SeverityHigh |
CVE-2025-33181 | Exploitation statusNot known exploited | FixNot confirmed | Published02/24/2026 | SeverityHigh |
CVE-2025-33180 | Exploitation statusNot known exploited | FixNot confirmed | Published02/24/2026 | SeverityHigh |
CVE-2025-33179 | Exploitation statusNot known exploited | FixNot confirmed | Published02/24/2026 | SeverityHigh |
