Affected packages
- json— 2.10.0 → 2.10.2
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44
- https://nvd.nist.gov/vuln/detail/CVE-2025-27788
- https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf
- https://github.com/ruby/json
- https://github.com/ruby/json/releases/tag/v2.10.2
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/json/CVE-2025-27788.yml
Structured record: https://osv.dev/vulnerability/GHSA-9m3q-rhmv-5q44
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