CVE-2026-33210
Ruby JSON has a format string injection vulnerability
CVSS score
8.3
EPSS probability
%1.0
Risk score
0.1
Published
7 mo ago
Vulnerability Timeline (Change History)
CVE-2026-33210 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 21.08.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N |
| 20.03.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 20.03.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-33210 |
Similar Vulnerabilities
8.1
5.8
CVE-2026-42258net-imap: Command Injection via unvalidated Symbol inputs
Patch status unknownEPSS %1
7.5
9.8
CVE-2026-42257Command injection in Ruby Lang Net\
Patch status unknownEPSS %1
8.1
Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-33210"