VDB
DEBIAN-CVE-2026-33210
DEBIAN-CVE-2026-33210
PUBLISHED
CVSS 9.100000381469727 CRITICAL
Ruby JSON is a JSON implementation for Ruby. From version 2.14.0 to before versions 2.15.2.1, 2.17.1.2, and 2.19.2, a format string injection vulnerability can lead to denial of service attacks or information disclosure, when the allow_duplicate_key: false parsing option is used to parse user supplied documents. This issue has been patched in versions 2.15.2.1, 2.17.1.2, and 2.19.2.
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | ruby-json | 0, 2.15.2+dfsg-1, 2.18.1+dfsg-1 |
Exploit Intelligence
- bundler-audit.yml (github-poc)
- 10-dev.yaml (github-poc)
- 10.yaml (github-poc)
- 9.yaml (github-poc)
- 10-dev.yaml (github-poc)
Timeline
- Mar 20, 2026 CVE Published
- Apr 28, 2026 CVE Updated