HashiCorp Consul 1.18 lifecycle
Current status
HashiCorp Consul 1.18 is currently in standard support.
Security: 1 tracked advisories affecting this line. Details below — lifecycle and vulnerability status are separate.
Official lifecycle source: Consul GitHub Releases
- Support phase
- standard support
- End of life
- Not officially published
- Latest release
- 1.18.2
- Released
- 17 May 2024
At a glance
- Version line
- 1.18
- Initial release
- 27 Feb 2024
- Lifecycle phase
- standard support
- Latest stable
- 1.18.2
- Latest release date
- 17 May 2024
- EOL
- Not officially published
- Risk
- low
- Releases tracked
- 3
Lifecycle timeline
Phases from published LifecyclePeriod records. Missing phases are not inferred.
Release
27 Feb 2024
standard supportcurrent
27 Feb 2024 → —
Source: Consul GitHub Releases
HashiCorp Consul 1.18 is currently in standard support.
Upgrade options
Newer supported HashiCorp Consul version lines from CompatHub lifecycle data. Compatibility and security context use existing evidence only.
You are on HashiCorp Consul 1.18
Supported
Supported upgrade options
- HashiCorp Consul 2.0Upgrade planner →Supported· 1 major version newer
- HashiCorp Consul 1.22Upgrade planner →Supported· 4 minor versions newer
- HashiCorp Consul 1.21Upgrade planner →Supported· 3 minor versions newer
Security
Advisories affecting HashiCorp Consul 1.18 (OSV.dev evidence). Known exploited status, due dates, and ransomware use from CISA KEV when matched.
- Known vulnerabilities
- 1
- Known exploited
- 0
- Highest CVSS
- —
- CVE-2026-2808
Consul vulnerable to arbitrary file reads through the vault kubernetes authentication provider
- Affected:
- <1.22.5
- Fixed in:
- 1.22.5
- Source:
- OSV source · Advisory
Latest release
Previous releases
1.18.1
26 Mar 2024
1.18.0
27 Feb 2024
Release history
3 concrete releases tracked for this line.
Release activity
- Total releases
- 3
- Last 30 days
- 0
- Last 90 days
- 0
- Avg. interval
- ~40 days
- Most recent
- 17 May 2024
Should I use this version?
Suitable for new deployments
HashiCorp Consul 1.18 is currently supported (standard support).
Version comparison
Compact comparison against the nearest relevant release lines.
Sources
Where this information comes from.
Lifecycle sources
- Consul GitHub Releasesfirst party · high confidence
Official source: https://github.com/hashicorp/consul/releases
Last verified 1 Sept 2026
- OSV.devfirst party
Official source: https://osv.dev
Verification time not recorded
- 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
Release sources
- Consul GitHub Releasesfirst party · high confidence
Official source: https://github.com/hashicorp/consul/releases
Last verified 1 Sept 2026
Data coverage
Last checked = last successful upstream check. Latest source update = when upstream content last changed.
- Releases tracked
- 3
- Lifecycle periods
- 1
- EOL
- Not officially published
- Provenance records
- 2
- Data last checked
- 1 Sept 2026
- Latest source update
- 1 Sept 2026
EOL: Not officially published