Description
jmespath.rb (aka JMESPath for Ruby) before 1.6.1 uses JSON.load in a situation where JSON.parse is preferable.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ruby-jmespath | 1.6.1-1 | — |
| Debian 13 | ruby-jmespath | 1.6.1-1 | — |
| Debian 12 | ruby-jmespath | 1.6.1-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | ruby-jmespath | No fix yet | — |
| Ubuntu 26.04 LTS | ruby-jmespath | No fix yet | — |
| Ubuntu 25.10 | ruby-jmespath | No fix yet | — |
| Ubuntu 24.04 LTS | ruby-jmespath | No fix yet | — |
| Ubuntu 22.04 LTS | ruby-jmespath | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | ruby-jmespath | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| RubyGems | jmespath | < 1.6.1 | 1.6.1 | GHSA-5c5f-7vfq-3732 |