mariadb, mariadb-10.0 and 3 more products — security advisory
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could create a crafted username containing additional view metadata, causing the parser to interpret part of the username as security metadata and potentially escalating database privileges. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
- Products
- mariadb, mariadb-10.0, mariadb-10.1, mariadb-10.3, mariadb-10.6
- Affected versions
- 10.0.20-0ubuntu0.15.04.1, 10.0.22-0ubuntu1, 10.0.23-1, 10.0.23-2, 10.0.24-7, 10.0.25-0ubuntu0.16.04.1, 10.0.27-0ubuntu0.16.04.1, 10.0.28-0ubuntu0.16.04.1, 10.0.29-0ubuntu0.16.04.1, 10.0.31-0ubuntu0.16.04.2, 10.0.33-0ubuntu0.16.04.1, 10.0.34-0ubuntu0.16.04.1, 10.0.36-0ubuntu0.16.04.1, 10.0.38-0ubuntu0.16.04.1, 10.1.25-1, 1:10.1.29-6, 1:10.1.34-0ubuntu0.18.04.1, 1:10.1.38-0ubuntu0.18.04.1, 1:10.1.38-0ubuntu0.18.04.2, 1:10.1.40-0ubuntu0.18.04.1, 1:10.1.41-0ubuntu0.18.04.1, 1:10.1.43-0ubuntu0.18.04.1, 1:10.1.44-0ubuntu0.18.04.1, 1:10.1.47-0ubuntu0.18.04.1, 1:10.1.48-0ubuntu0.18.04.1, 1:10.11.11-0ubuntu0.24.04.2, 1:10.11.13-0ubuntu0.24.04.1, 1:10.11.14-0ubuntu0.24.04.1, 1:10.11.4-1, 1:10.11.5-3, 1:10.11.6-1, 1:10.11.6-2, 1:10.11.7-2ubuntu1, 1:10.11.7-2ubuntu2, 1:10.11.8-0ubuntu0.24.04.1, 1:10.3.17-1, 1:10.3.18-1, 1:10.3.19-1, 1:10.3.21-2, 1:10.3.22-1, 1:10.3.22-1ubuntu1, 1:10.3.25-0ubuntu0.20.04.1, 1:10.3.29-0ubuntu0.20.04.1, 1:10.3.30-0ubuntu0.20.04.1, 1:10.3.31-0ubuntu0.20.04.1, 1:10.3.32-0ubuntu0.20.04.1, 1:10.3.34-0ubuntu0.20.04.1, 1:10.3.37-0ubuntu0.20.04.1, 1:10.3.38-0ubuntu0.20.04.1, 1:10.3.39-0ubuntu0.20.04.2, 1:10.6.11-0ubuntu0.22.04.1, 1:10.6.12-0ubuntu0.22.04.1, 1:10.6.16-0ubuntu0.22.04.1, 1:10.6.18-0ubuntu0.22.04.1, 1:10.6.21-0ubuntu0.22.04.2, 1:10.6.22-0ubuntu0.22.04.1, 1:10.6.23-0ubuntu0.22.04.1, 1:10.6.7-2ubuntu1, 1:10.6.7-2ubuntu1.1, 1:11.8.3-1build1, 1:11.8.5-1, 1:11.8.5-2, 1:11.8.5-3, 1:11.8.5-4, 1:11.8.6-1, 1:11.8.6-3, 1:11.8.6-4, 1:11.8.6-5, 1:11.8.6-5ubuntu0.1, 1:11.8.8-1, 1:11.8.9+ds-4ubuntu2
- Fixed versions
- Not specified
- CVEs
- CVE-2026-107823
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:01 UTC · Revision 1
Source evidence
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could create a crafted username containing additional view metadata, causing the parser to interpret part of the username as security metadata and potentially escalating database privileges. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
osv:UBUNTU-CVE-2026-107823
mariadb-10.0
Fixed versions: Not specified
mariadb-10.1
Fixed versions: Not specified
mariadb-10.3
Fixed versions: Not specified
mariadb-10.6
Fixed versions: Not specified
mariadb
Fixed versions: Not specified
mariadb
Fixed versions: Not specified
mariadb
Fixed versions: Not specified
Complete source record
{
"id": "25e265b0c1a09a80ec9d6a8768c3e7fdcc08480e531f68a55ef274aff5d6fa99",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-107823",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-107823",
"summary": "MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could create a crafted username containing additional view metadata, causing the parser to interpret part of the username as security metadata and potentially escalating database privileges. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.",
"evidence": "osv:UBUNTU-CVE-2026-107823",
"products": [
{
"name": {
"value": "mariadb-10.0",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "10.0.20-0ubuntu0.15.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.22-0ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.23-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.23-2",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.24-7",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.25-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.27-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.28-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.29-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.31-0ubuntu0.16.04.2",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.33-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.34-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.36-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
},
{
"value": "10.0.38-0ubuntu0.16.04.1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "mariadb-10.1",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "10.1.25-1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.29-6",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.34-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.38-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.38-0ubuntu0.18.04.2",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.40-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.41-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.43-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.44-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.47-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:10.1.48-0ubuntu0.18.04.1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "mariadb-10.3",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:10.3.17-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.18-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.19-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.21-2",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.22-1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.22-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.25-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.29-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.30-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.31-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.32-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.34-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.37-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.38-0ubuntu0.20.04.1",
"evidence": "/affected/2/versions"
},
{
"value": "1:10.3.39-0ubuntu0.20.04.2",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "mariadb-10.6",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:10.6.7-2ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.7-2ubuntu1.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.11-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.12-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.16-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.18-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.21-0ubuntu0.22.04.2",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.22-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:10.6.23-0ubuntu0.22.04.1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "mariadb",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:10.11.4-1",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.5-3",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.6-1",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.6-2",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.7-2ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.7-2ubuntu2",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.8-0ubuntu0.24.04.1",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.11-0ubuntu0.24.04.2",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.13-0ubuntu0.24.04.1",
"evidence": "/affected/4/versions"
},
{
"value": "1:10.11.14-0ubuntu0.24.04.1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "mariadb",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:11.8.6-5",
"evidence": "/affected/5/versions"
},
{
"value": "1:11.8.8-1",
"evidence": "/affected/5/versions"
},
{
"value": "1:11.8.9+ds-4ubuntu2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "mariadb",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1:11.8.3-1build1",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.5-1",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.5-2",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.5-3",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.5-4",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.6-1",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.6-3",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.6-4",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.6-5",
"evidence": "/affected/6/versions"
},
{
"value": "1:11.8.6-5ubuntu0.1",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-107823",
"aliases": [
"UBUNTU-CVE-2026-107823"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mariadb-10.0",
"purl": "pkg:deb/ubuntu/mariadb-10.0?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"10.0.20-0ubuntu0.15.04.1",
"10.0.22-0ubuntu1",
"10.0.23-1",
"10.0.23-2",
"10.0.24-7",
"10.0.25-0ubuntu0.16.04.1",
"10.0.27-0ubuntu0.16.04.1",
"10.0.28-0ubuntu0.16.04.1",
"10.0.29-0ubuntu0.16.04.1",
"10.0.31-0ubuntu0.16.04.2",
"10.0.33-0ubuntu0.16.04.1",
"10.0.34-0ubuntu0.16.04.1",
"10.0.36-0ubuntu0.16.04.1",
"10.0.38-0ubuntu0.16.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107823.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmariadbd18",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-client",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-client-10.0",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-client-core-10.0",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-common",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-plugin-connect",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-plugin-mroonga",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-plugin-oqgraph",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-plugin-spider",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-plugin-tokudb",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-server",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-server-10.0",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-server-core-10.0",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-test",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
},
{
"binary_name": "mariadb-test-data",
"binary_version": "10.0.38-0ubuntu0.16.04.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mariadb-10.1",
"purl": "pkg:deb/ubuntu/mariadb-10.1?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"10.1.25-1",
"1:10.1.29-6",
"1:10.1.34-0ubuntu0.18.04.1",
"1:10.1.38-0ubuntu0.18.04.1",
"1:10.1.38-0ubuntu0.18.04.2",
"1:10.1.40-0ubuntu0.18.04.1",
"1:10.1.41-0ubuntu0.18.04.1",
"1:10.1.43-0ubuntu0.18.04.1",
"1:10.1.44-0ubuntu0.18.04.1",
"1:10.1.47-0ubuntu0.18.04.1",
"1:10.1.48-0ubuntu0.18.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-107823.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmariadbclient-dev-compat",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "libmariadbclient18",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "libmariadbd18",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client-core-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-common",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-connect",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-cracklib-password-check",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-gssapi-client",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-gssapi-server",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-mroonga",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-oqgraph",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-spider",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-tokudb",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server-core-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-test",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-test-data",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mariadb-10.3",
"purl": "pkg:deb/ubuntu/mariadb-10.3?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1:10.3.17-1",
"1:10.3.18-1",
"1:10.3.19-1",
"1:10.3.21-2",
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"modified": "2026-10-17T12:58:02.907379137Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2026-107823",
"https://www.cve.org/CVERecord?id=CVE-2026-107823",
"https://github.com/MariaDB/server/commit/8a642bc8103aadc6b2087d781ba8e1595616a2c4",
"https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19",
"https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"https://github.com/MariaDB/server/security/advisories/GHSA-g2q2-3936-cp37",
"https://jira.mariadb.org/browse/MDEV-40484"
]
},
"related_cves": [
{
"value": "CVE-2026-107823",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 357922,
"published_at": "2026-10-09T18:17:00+00:00"
}