{
  "cveId": "CVE-2026-33215",
  "url": "https://patchblox.com/security/cve/CVE-2026-33215",
  "summary": "CVE-2026-33215 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-33215, released March 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "nats-server: NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system",
  "description": "NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server provides an MQTT client interface. Prior to versions 2.11.15 and 2.12.5, Sessions and Messages can by hijacked via MQTT Client ID malfeasance. Versions 2.11.15 and 2.12.5 patch the issue. No known workarounds are available.",
  "published": "2026-03-24T21:16:28Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
  "epss": 0.00244,
  "epssPercentile": 0.15705,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "0.0.20260326T203309-150000.1.155.2",
      "fix": "SUSE-SU-2026:1135-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-1135-1",
      "released": "2026-03-27T17:33:48Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260723T184607-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21483-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21483-1",
      "released": "2026-07-30T09:09:47Z"
    },
    {
      "platform": "linux",
      "product": "nats-server",
      "release": "Debian 14",
      "fixedVersion": "2.12.6-1",
      "fix": "DEBIAN-CVE-2026-33215",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-33215",
      "released": "2026-03-24T21:16:28Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}