Erlang/OTP 22 lifecycle
Label: Erlang/OTP 22.x
Current status
Erlang/OTP 22 reached end of life on 9 Jun 2022. Security and bug fixes are no longer provided by the project according to published lifecycle data.
This line is end of life.
Plan your upgrade →Security: 3 tracked advisories affecting this line. Details below — lifecycle and vulnerability status are separate.
Official lifecycle source: Erlang/OTP Security Policy
- Support phase
- end of life
- End of life
- 9 Jun 2022
- Latest release
- 22.3.4
- Released
- 25 Sept 2020
At a glance
- Version line
- 22
- Initial release
- 25 Sept 2020
- Lifecycle phase
- end of life
- Latest stable
- 22.3.4
- Latest release date
- 25 Sept 2020
- EOL
- 9 Jun 2022
- Risk
- high
- Releases tracked
- 27
Lifecycle timeline
Phases from published LifecyclePeriod records. Missing phases are not inferred.
Release
25 Sept 2020
standard support
25 Sept 2020 → 9 Jun 2022
Source: Erlang/OTP Security Policy
end of lifecurrent
9 Jun 2022 → —
Source: Erlang/OTP Security Policy
Erlang/OTP 22 reached end of life on 9 Jun 2022. Security and bug fixes are no longer provided by the project according to published lifecycle data.
Upgrade options
Newer supported Erlang/OTP version lines from CompatHub lifecycle data. Compatibility and security context use existing evidence only.
You are on Erlang/OTP 22
End of lifeEOL 9 June 2022
Supported upgrade options
- Erlang/OTP 29Upgrade planner →Supported· 7 major versions newer
- Erlang/OTP 28Upgrade planner →Supported· 6 major versions newer
- Erlang/OTP 27Upgrade planner →Supported· 5 major versions newer
Security
Advisories affecting Erlang/OTP 22 (OSV.dev evidence). Known exploited status, due dates, and ransomware use from CISA KEV when matched.
- Known vulnerabilities
- 3
- Known exploited
- 0
- Highest CVSS
- —
- CVE-2021-29221
- Affected:
- <23.2.3
- Fixed in:
- 23.2.3
- Source:
- OSV source · Advisory
- CVE-2020-35733
- Affected:
- <23.2.2
- Fixed in:
- 23.2.2
- Source:
- OSV source · Advisory
- CVE-2016-1000107
- Affected:
- <=22.1
- Source:
- OSV source · Advisory
Latest release
Previous releases
22.3.3
25 Sept 2020
22.3.2
25 Sept 2020
22.3.1
25 Sept 2020
Release history
27 concrete releases tracked for this line.
Release activity
- Total releases
- 27
- Last 30 days
- 0
- Last 90 days
- 0
- Avg. interval
- ~0 days
- Most recent
- 25 Sept 2020
Should I use this version?
Not recommended for new deployments
Upgrade to a currently supported release line. Recommended target: Erlang/OTP 29.
Version comparison
Compact comparison against the nearest relevant release lines.
Sources
Where this information comes from.
Lifecycle sources
- Erlang/OTP Security Policyfirst party · high confidence
Official source: https://github.com/erlang/otp/blob/master/SECURITY.md
Last verified 2 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
- RabbitMQ Erlang Compatibilityfirst party
Official source: https://raw.githubusercontent.com/rabbitmq/rabbitmq-website/main/docs/which-erlang.md
Verification time not recorded
Release sources
- Erlang/OTP Security Policyfirst party · high confidence
Official source: https://github.com/erlang/otp/blob/master/SECURITY.md
Last verified 2 Sept 2026
- Erlang/OTP GitHub Releasesfirst party
Official source: https://github.com/erlang/otp/releases
Verification time not recorded
Data coverage
Last checked = last successful upstream check. Latest source update = when upstream content last changed.
- Releases tracked
- 27
- Lifecycle periods
- 2
- EOL
- Known
- Provenance records
- 3
- Data last checked
- 2 Sept 2026
- Latest source update
- 2 Sept 2026