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CriticalFix available

CVE-2026-49261 in mariadb - Patched by Root

Type: advisorySources: OSV

Root has patched CVE-2026-49261 in the mariadb package for Root:Debian:13. Multiple fixed versions available.

Products
mariadb, rootio-mariadb
Affected versions
Not specified
Fixed versions
1:11.8.6-0+deb13u1.aikido.10, 1:11.8.6-0+deb13u1.aikido.11, 1:11.8.6-0+deb13u1.aikido.12, 1:11.8.6-0+deb13u1.aikido.7, 1:11.8.6-0+deb13u1.aikido.8, 1:11.8.6-0+deb13u1.aikido.9, 1:11.8.6-0+deb13u1.root.io.2, 1:11.8.6-0+deb13u1.root.io.3, 1:11.8.6-0+deb13u1.root.io.4, 1:11.8.6-0+deb13u1.root.io.5, 1:11.8.6-0+deb13u1.root.io.6
CVEs
CVE-2026-49261
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 18:00 UTC · Revision 1

Source evidence

CVE-2026-49261 in mariadb - Patched by Root

core-osv · Original source

Published 22 Oct 2026, 12:36 UTC

Root has patched CVE-2026-49261 in the mariadb package for Root:Debian:13. Multiple fixed versions available.

osv:ROOT-OS-DEBIAN-13-CVE-2026-49261

mariadb

Fixed versions: 1:11.8.6-0+deb13u1.root.io.4, 1:11.8.6-0+deb13u1.aikido.7, 1:11.8.6-0+deb13u1.root.io.5, 1:11.8.6-0+deb13u1.aikido.8, 1:11.8.6-0+deb13u1.root.io.2, 1:11.8.6-0+deb13u1.root.io.3, 1:11.8.6-0+deb13u1.root.io.6, 1:11.8.6-0+deb13u1.aikido.9, 1:11.8.6-0+deb13u1.aikido.10, 1:11.8.6-0+deb13u1.aikido.11, 1:11.8.6-0+deb13u1.aikido.12

rootio-mariadb

Fixed versions: 1:11.8.6-0+deb13u1.root.io.4, 1:11.8.6-0+deb13u1.aikido.7, 1:11.8.6-0+deb13u1.root.io.5, 1:11.8.6-0+deb13u1.aikido.8, 1:11.8.6-0+deb13u1.root.io.2, 1:11.8.6-0+deb13u1.root.io.3, 1:11.8.6-0+deb13u1.root.io.6, 1:11.8.6-0+deb13u1.aikido.9, 1:11.8.6-0+deb13u1.aikido.10, 1:11.8.6-0+deb13u1.aikido.11, 1:11.8.6-0+deb13u1.aikido.12

Complete source record
{
  "id": "6f57c17d9aa09ae40aa644df55776578d65d435566b564d0ef81ee3ce5abe940",
  "url": "https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2026-49261",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-49261 in mariadb - Patched by Root",
    "summary": "Root has patched CVE-2026-49261 in the mariadb package for Root:Debian:13. Multiple fixed versions available.",
    "evidence": "osv:ROOT-OS-DEBIAN-13-CVE-2026-49261",
    "products": [
      {
        "name": {
          "value": "mariadb",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:11.8.6-0+deb13u1.root.io.4",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.7",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.5",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.8",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.2",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.3",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.6",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.9",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.10",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.11",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.12",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rootio-mariadb",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:11.8.6-0+deb13u1.root.io.4",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.7",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.5",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.8",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.2",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.3",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.root.io.6",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.9",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.10",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.11",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "1:11.8.6-0+deb13u1.aikido.12",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "critical",
    "structured": {
      "id": "ROOT-OS-DEBIAN-13-CVE-2026-49261",
      "aliases": [
        "ROOT-OS-DEBIAN-13-CVE-2026-49261"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.4"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.7"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.5"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.8"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.2"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.3"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.6"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.9"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.10"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.11"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.12"
                }
              ]
            }
          ],
          "package": {
            "name": "mariadb",
            "ecosystem": "Root:Debian:13"
          },
          "database_specific": {
            "source": "https://api.root.io/external/osv/ROOT-OS-DEBIAN-13-CVE-2026-49261.json",
            "root_patched": true,
            "upstream_version": "1:11.8.6-0+deb13u1",
            "all_fixed_versions": [
              "1:11.8.6-0+deb13u1.root.io.4",
              "1:11.8.6-0+deb13u1.aikido.7",
              "1:11.8.6-0+deb13u1.root.io.5",
              "1:11.8.6-0+deb13u1.aikido.8",
              "1:11.8.6-0+deb13u1.root.io.2",
              "1:11.8.6-0+deb13u1.root.io.3",
              "1:11.8.6-0+deb13u1.root.io.6",
              "1:11.8.6-0+deb13u1.aikido.9",
              "1:11.8.6-0+deb13u1.aikido.10",
              "1:11.8.6-0+deb13u1.aikido.11",
              "1:11.8.6-0+deb13u1.aikido.12"
            ],
            "root_patch_version": "aikido.12",
            "total_fixed_versions": 11
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.4"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.7"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.5"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.8"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.2"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.3"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.root.io.6"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.9"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.10"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.11"
                },
                {
                  "fixed": "1:11.8.6-0+deb13u1.aikido.12"
                }
              ]
            }
          ],
          "package": {
            "name": "rootio-mariadb",
            "ecosystem": "Root:Debian:13"
          },
          "database_specific": {
            "source": "https://api.root.io/external/osv/ROOT-OS-DEBIAN-13-CVE-2026-49261.json",
            "root_patched": true,
            "upstream_version": "1:11.8.6-0+deb13u1",
            "all_fixed_versions": [
              "1:11.8.6-0+deb13u1.root.io.4",
              "1:11.8.6-0+deb13u1.aikido.7",
              "1:11.8.6-0+deb13u1.root.io.5",
              "1:11.8.6-0+deb13u1.aikido.8",
              "1:11.8.6-0+deb13u1.root.io.2",
              "1:11.8.6-0+deb13u1.root.io.3",
              "1:11.8.6-0+deb13u1.root.io.6",
              "1:11.8.6-0+deb13u1.aikido.9",
              "1:11.8.6-0+deb13u1.aikido.10",
              "1:11.8.6-0+deb13u1.aikido.11",
              "1:11.8.6-0+deb13u1.aikido.12"
            ],
            "root_patch_version": "aikido.12",
            "total_fixed_versions": 11
          }
        }
      ],
      "modified": "2026-10-22T13:15:03.974532726Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-49261"
      ],
      "references": [],
      "provider_metadata": {
        "distro": "debian",
        "source": "Root",
        "severity": "CRITICAL",
        "distro_version": "13"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-49261",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 405495,
  "published_at": "2026-10-22T12:36:03+00:00"
}