| id: GO-2026-4830 |
| modules: |
| - module: github.com/nats-io/nats-server |
| vulnerable_at: 1.4.1 |
| - module: github.com/nats-io/nats-server/v2 |
| versions: |
| - fixed: 2.11.15 |
| - introduced: 2.12.0-RC.1 |
| - fixed: 2.12.6 |
| vulnerable_at: 2.12.5 |
| summary: 'NATS: Leafnode connections allow spoofing of Nats-Request-Info identity headers in github.com/nats-io/nats-server' |
| cves: |
| - CVE-2026-33246 |
| ghsas: |
| - GHSA-55h8-8g96-x4hj |
| references: |
| - advisory: https://github.com/nats-io/nats-server/security/advisories/GHSA-55h8-8g96-x4hj |
| - web: https://advisories.nats.io/CVE/secnote-2026-08.txt |
| source: |
| id: GHSA-55h8-8g96-x4hj |
| created: 2026-03-26T15:27:49.869734808-04:00 |
| review_status: UNREVIEWED |
