Is containerd 2.1.9 patched?
Current stable (2.3.2): 100/100
2.1.9 has 1 open critical-or-high vulnerability. Run 2.2.5 or later to clear it. See what 2.2.5 fixes →
Summary iPlain-English security status for containerd 2.1.9, built from its CVEs, active-exploitation data, end-of-life date and latest release.
containerd 2.1.9 is part of the 2.1 release line. 1 known vulnerability affects it. The minimum safe version is 2.2.5 — upgrade to it or later to clear the open critical/high issues. The 2.1 line reached end-of-life on 2026-05-05, so it no longer receives security patches. The latest supported containerd release is 2.3.2.
Known issues affecting 2.1.9
Exploited first, then by exploitation probability.
CVE-2026-46680 HIGH EPSS 0% → fixed in 2.3.1Other containerd versions
Check another release line of containerd.
Frequently asked
Is containerd 2.1.9 patched?
containerd 2.1.9 is end-of-life and no longer receives security patches. Move to 2.3.2.
What version should I upgrade containerd 2.1.9 to?
Upgrade containerd 2.1.9 to at least 2.2.5 to clear its 1 open critical-or-high vulnerability.
When does containerd 2.1 reach end-of-life?
containerd 2.1 reached end-of-life on 2026-05-05 and no longer receives security patches.
What is the latest version of containerd?
The latest supported containerd release is 2.3.2.
Is containerd 2.1.9 still receiving security updates?
No — containerd 2.1.9 is on the 2.1 line, which reached end-of-life on 2026-05-05 and no longer receives security updates. Upgrade to 2.3.2 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 containerd's official advisory before you patch or upgrade — containerd official site ↗