Helm 3.22 lifecycle
Current status
Helm 3.22 is currently in security support. The release line remains supported, but it is no longer in its earlier standard support phase.
Security: 1 tracked advisories affecting this line. Details below — lifecycle and vulnerability status are separate.
Official lifecycle source: Helm 3 End of Life Announcement
- Support phase
- security support
- End of life
- 10 Feb 2027
- Latest release
- 3.22.0
- Released
- 10 Sept 2026
At a glance
- Version line
- 3.22
- Initial release
- 10 Sept 2026
- Lifecycle phase
- security support
- Latest stable
- 3.22.0
- Latest release date
- 10 Sept 2026
- EOL
- 10 Feb 2027
- Until EOL
- ~5 months
- Risk
- medium
- Releases tracked
- 1
Lifecycle timeline
Phases from published LifecyclePeriod records. Missing phases are not inferred.
Release
10 Sept 2026
security supportcurrent
9 Sept 2026 → 10 Feb 2027
Source: Helm 3 End of Life Announcement
standard support
10 Sept 2026 → 9 Sept 2026
Source: Helm 3 End of Life Announcement
end of life
10 Feb 2027 → —
Source: Helm 3 End of Life Announcement
Helm 3.22 is currently in security support. The release line remains supported, but it is no longer in its earlier standard support phase.
Upgrade options
Newer supported Helm version lines from CompatHub lifecycle data. Compatibility and security context use existing evidence only.
You are on Helm 3.22
SupportedEOL 10 February 2027
Supported upgrade options
- Helm 4.3Upgrade planner →Supported· 1 major version newer
- Helm 4.2Upgrade planner →Supported· 1 major version newer
- Helm 4.1Upgrade planner →Supported· 1 major version newer
Security
Advisories affecting Helm 3.22 (OSV.dev evidence). Known exploited status, due dates, and ransomware use from CISA KEV when matched.
- Tracked advisories
- 1
- Known exploited
- 0
- Highest CVSS
- —
Other known vulnerabilities
Tracked advisories affecting Helm 3.22 that are not listed in CISA KEV.
- CVE-2026-63308
Helm Files.Lines Denial of Service via Empty Chart Files
- Affected:
- <=4.2.3
- Source:
- OSV source · Advisory
Latest release
Release history
1 concrete release tracked for this line.
| Version | Release date | Channel | Source |
|---|---|---|---|
| 3.22.0 | 10 Sept 2026 | stable | Source |
Release activity
- Total releases
- 1
- Last 30 days
- 1
- Last 90 days
- 1
- Most recent
- 10 Sept 2026
Should I use this version?
Supported, but a newer release line may be preferable
Helm 3.22 is in security support. Consider Helm 4.3 for new work.
Version comparison
Compact comparison against the nearest relevant release lines.
Sources
Where this information comes from.
Lifecycle sources
- Helm 3 End of Life Announcementfirst party · high confidence
Official source: https://helm.sh/blog/helm-v3-end-of-life/
Last verified 10 Sept 2026
- NVD (NIST)first party
Official source: https://nvd.nist.gov
Verification time not recorded
- CISA Known Exploited Vulnerabilitiesfirst party
Official source: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Verification time not recorded
- OSV.devfirst party
Official source: https://osv.dev
Verification time not recorded
Release sources
- Helm 3 End of Life Announcementfirst party · high confidence
Official source: https://helm.sh/blog/helm-v3-end-of-life/
Last verified 10 Sept 2026
- Helm GitHub Releasesfirst party
Official source: https://api.github.com/repos/helm/helm/releases
Verification time not recorded
Data coverage
Last checked = last successful upstream check. Latest source update = when upstream content last changed.
- Releases tracked
- 1
- Lifecycle periods
- 3
- EOL
- Known
- Provenance records
- 4
- Data last checked
- 10 Sept 2026
- Latest source update
- 10 Sept 2026