rlsa-2026:33093
Vulnerability from osv_rocky
Published
2026-07-05 12:05
Modified
2026-07-19 12:07
Summary
Important: mariadb10.11 security, bug fix, and enhancement update
Details

MariaDB is a community developed fork from MySQL - a multi-user, multi-threaded SQL database server. It is a client/server implementation consisting of a server daemon (mariadbd) and many different client programs and libraries. The base package contains the standard MariaDB/MySQL client programs and utilities.

Security Fix(es):

  • mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd (CVE-2026-49261)

Bug Fix(es) and Enhancement(s):

  • Rebase MariaDB 10.11 to 10.11.18 in Rocky Linux10 (JIRA:Rocky Linux-183086)

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.

Credits
Rocky Enterprise Software Foundation
Red Hat

{
  "affected": [
    {
      "package": {
        "ecosystem": "Rocky Linux:10",
        "name": "mariadb10.11",
        "purl": "pkg:rpm/rocky-linux/mariadb10.11?distro=rocky-linux-10\u0026epoch=3"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3:10.11.18-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "details": "MariaDB is a community developed fork from MySQL - a multi-user, multi-threaded SQL database server. It is a client/server implementation consisting of a server daemon (mariadbd) and many different client programs and libraries. The base package contains the standard MariaDB/MySQL client programs and utilities.\n\nSecurity Fix(es):\n\n* mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd (CVE-2026-49261)\n\nBug Fix(es) and Enhancement(s):\n\n* Rebase MariaDB 10.11 to 10.11.18 in Rocky Linux10 (JIRA:Rocky Linux-183086)\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.",
  "id": "RLSA-2026:33093",
  "modified": "2026-07-19T12:07:29.226551Z",
  "published": "2026-07-05T12:05:09.130757Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:33093"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487957"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488450"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488453"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488458"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488451"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488460"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488454"
    }
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: mariadb10.11 security, bug fix, and enhancement update",
  "upstream": [
    "CVE-2026-44168",
    "CVE-2026-44170",
    "CVE-2026-44171",
    "CVE-2026-44173",
    "CVE-2026-48163",
    "CVE-2026-48165",
    "CVE-2026-49261"
  ]
}



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Sightings

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Nomenclature

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