alsa-2026:54178
Vulnerability from osv_almalinux
Published
2026-08-12 00:00
Modified
2026-08-13 08:05
Summary
Moderate: grafana security, bug fix, and enhancement update
Details

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.

Security Fix(es):

  • grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)
  • grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default (CVE-2026-33376)
  • grafana: Grafana: Denial of Service via unbounded memory growth in OAuth login route (CVE-2026-8609)
  • grafana: Grafana: Denial of Service via excessive memory allocation from large API request payloads (CVE-2026-33382)

Bug Fix(es) and Enhancement(s):

  • [grafana / rhel-10.2.z] Remove Lua ExclusiveArch macro for Konflux build (JIRA:AlmaLinux-188282)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "grafana"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.2.6-28.el10_2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "grafana-selinux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.2.6-28.el10_2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB \u0026 OpenTSDB.   \n\nSecurity Fix(es):  \n\n  * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)\n  * grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default (CVE-2026-33376)\n  * grafana: Grafana: Denial of Service via unbounded memory growth in OAuth login route (CVE-2026-8609)\n  * grafana: Grafana: Denial of Service via excessive memory allocation from large API request payloads (CVE-2026-33382)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * [grafana / rhel-10.2.z] Remove Lua ExclusiveArch macro for Konflux build (JIRA:AlmaLinux-188282)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:54178",
  "modified": "2026-08-13T08:05:33Z",
  "published": "2026-08-12T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:54178"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33376"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33377"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33382"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-8609"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2477246"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2477262"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2499061"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2499062"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-54178.html"
    }
  ],
  "related": [
    "CVE-2026-33377",
    "CVE-2026-33376",
    "CVE-2026-8609",
    "CVE-2026-33382"
  ],
  "summary": "Moderate: grafana security, bug fix, and enhancement update"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.