{
  "cveId": "CVE-2026-8609",
  "url": "https://patchblox.com/security/cve/CVE-2026-8609",
  "summary": "CVE-2026-8609 is fixed in 3 products on 1 platform, first by RHSA-2026:67517, released July 6, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "grafana: An unauthenticated attacker can repeatedly call Grafana\u0027s OAuth login route with unique values, causing unbounded mem...",
  "description": "An unauthenticated attacker can repeatedly call Grafana\u0027s OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service).",
  "published": "2026-07-10T14:58:33Z",
  "severity": "moderate",
  "cvss": 7.4,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
  "epss": 0.00397,
  "epssPercentile": 0.34213,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "grafana",
      "release": "RHEL 10",
      "fixedVersion": "10.2.6-26.el10_0",
      "fix": "RHSA-2026:67517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-67517",
      "released": "2026-07-06T15:21:59Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "RHEL 9",
      "fixedVersion": "0:10.2.6-23.el9_8.4",
      "fix": "RHSA-2026:90811",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-90811",
      "released": "2026-10-30T22:09:46Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "almalinux 10",
      "fixedVersion": "10.2.6-28.el10_2.4",
      "fix": "ALSA-2026:54178",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-54178",
      "released": "2026-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "ol 10",
      "fixedVersion": "0:10.2.6-28.el10_2.4",
      "fix": "ELSA-2026-54178",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-54178",
      "released": "2026-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "ol 9",
      "fixedVersion": "0:10.2.6-23.el9_8.7",
      "fix": "ELSA-2026-90811",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-90811",
      "released": "2026-11-07T00:50:51Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "12.4.10-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:22125-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22125-1",
      "released": "2026-11-07T00:47:19Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "rocky 10",
      "fixedVersion": "0:10.2.6-28.el10_2.4",
      "fix": "RLSA-2026:54178",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-54178",
      "released": "2026-08-13T12:07:38Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "sles 15.7",
      "fixedVersion": "12.4.10-150200.3.94.3",
      "fix": "SUSE-SU-2026:4600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4600-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "grafana-selinux",
      "release": "RHEL 9",
      "fixedVersion": "0:10.2.6-23.el9_8.4",
      "fix": "RHSA-2026:90811",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-90811",
      "released": "2026-10-30T22:09:46Z"
    },
    {
      "platform": "linux",
      "product": "grafana-selinux",
      "release": "almalinux 10",
      "fixedVersion": "10.2.6-28.el10_2.4",
      "fix": "ALSA-2026:54178",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-54178",
      "released": "2026-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana-selinux",
      "release": "ol 10",
      "fixedVersion": "0:10.2.6-28.el10_2.4",
      "fix": "ELSA-2026-54178",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-54178",
      "released": "2026-08-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana-selinux",
      "release": "ol 9",
      "fixedVersion": "0:10.2.6-23.el9_8.7",
      "fix": "ELSA-2026-90811",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-90811",
      "released": "2026-11-07T00:50:51Z"
    },
    {
      "platform": "linux",
      "product": "system-user-grafana",
      "release": "sles 15.7",
      "fixedVersion": "1.0.0-150200.5.8.1",
      "fix": "SUSE-SU-2026:4600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4600-1",
      "released": "2026-11-07T00:43:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}