Is Rancher 2.11.18 patched?
Current stable (2.15.2): 100/100
2.11.18 has 4 open critical-or-high vulnerabilities. Run 2.15.1 or later to clear them. See what 2.15.1 fixes →
Upgrade impact: Minor upgrade. Minor releases are usually backwards-compatible, but can add or change behaviour — test in staging before production.
Summary iPlain-English security status for Rancher 2.11.18, built from its CVEs, active-exploitation data, end-of-life date and latest release.
Rancher 2.11.18 is part of the 2.11 release line. 5 known vulnerabilities affect it. The minimum safe version is 2.15.1 — upgrade to it or later to clear the open critical/high issues. The 2.11 line reached end-of-life on 2026-10-24, so it no longer receives security patches. The latest supported Rancher release is 2.15.2.
Known issues affecting 2.11.18
Exploited first, then by exploitation probability.
CVE-2026-71404 HIGH EPSS 0% → fixed in 2.15.1 CVE-2026-75033 HIGH EPSS 0% → fixed in 2.15.1 CVE-2026-75035 HIGH EPSS 0% → fixed in 2.15.1 CVE-2026-71403 MEDIUM EPSS 0% → fixed in 2.15.1 CVE-2026-75034 HIGH EPSS 0% → fixed in 2.15.1Other Rancher versions
Check another release line of Rancher.
Frequently asked
Is Rancher 2.11.18 patched?
Rancher 2.11.18 is end-of-life and no longer receives security patches. Move to 2.15.2.
What version should I upgrade Rancher 2.11.18 to?
Upgrade Rancher 2.11.18 to at least 2.15.1 to clear its 4 open critical-or-high vulnerabilities.
When does Rancher 2.11 reach end-of-life?
Rancher 2.11 reached end-of-life on 2026-10-24 and no longer receives security patches.
What is the latest version of Rancher?
The latest supported Rancher release is 2.15.2.
Is Rancher 2.11.18 still receiving security updates?
No — Rancher 2.11.18 is on the 2.11 line, which reached end-of-life on 2026-10-24 and no longer receives security updates. Upgrade to 2.15.2 or later to stay supported.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against SUSE's official advisory before you patch or upgrade — Rancher official site ↗