RubyGems/oj CVE-2026-54897: low 2.1, EPSS 0.20%
Oj: Use-After-Free in Oj::Doc Iterators via Reentrant Close
Action: Upgrade oj to 3.17.3 or later.
bundle update ojAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.17.3 | - |
Fixed versions
| 3.17.3 |
Sources
- osv: GHSA-9ppp-w3g4-fh4q
- nvd: CVE-2026-54897
- https://github.com/ohler55/oj/security/advisories/GHSA-9ppp-w3g4-fh4q
- https://github.com/ohler55/oj
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/oj/CVE-2026-54897.yml
- https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-54897
CVE-2026-54897 · published · modified · JSON