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900 vulnerabilities by mariadb
CVE-2026-97380 (GCVE-0-2026-97380)
Vulnerability from nvd – Published: 2026-10-16 16:23 – Updated: 2026-10-16 16:23
VLAI
EPSS
VEX
Title
MariaDB: GRANT PROXY with empty password incorrectly checks grantor's privileges
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 GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account's password. 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.
Severity
8.8 (High)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/dbd60d0a… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40470 | x_refsource_MISC |
Impacted products
{
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"affected": [
{
"product": "server",
"vendor": "MariaDB",
"versions": [
{
"status": "affected",
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},
{
"status": "affected",
"version": "\u003e= 10.11.1, \u003c 10.11.19"
},
{
"status": "affected",
"version": "\u003e= 11.4.1, \u003c 11.4.13"
},
{
"status": "affected",
"version": "\u003e= 11.8.1, \u003c 11.8.9"
},
{
"status": "affected",
"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
"status": "affected",
"version": "\u003e= 13.0.1, \u003c 13.0.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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 GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account\u0027s password. 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
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"descriptions": [
{
"cweId": "CWE-620",
"description": "CWE-620: Unverified Password Change",
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}
]
},
{
"descriptions": [
{
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"description": "CWE-863: Incorrect Authorization",
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}
]
}
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"providerMetadata": {
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{
"name": "https://github.com/MariaDB/server/security/advisories/GHSA-625w-4hgq-qwmr",
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"x_refsource_CONFIRM"
],
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},
{
"name": "https://github.com/MariaDB/server/commit/dbd60d0ad8daa2d01050346aa50b7b102490e456",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/commit/dbd60d0ad8daa2d01050346aa50b7b102490e456"
},
{
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"tags": [
"x_refsource_MISC"
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},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
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},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
"name": "https://jira.mariadb.org/browse/MDEV-40470",
"tags": [
"x_refsource_MISC"
],
"url": "https://jira.mariadb.org/browse/MDEV-40470"
}
],
"source": {
"advisory": "GHSA-625w-4hgq-qwmr",
"discovery": "UNKNOWN"
},
"title": "MariaDB: GRANT PROXY with empty password incorrectly checks grantor\u0027s privileges"
}
},
"cveMetadata": {
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"cveId": "CVE-2026-97380",
"datePublished": "2026-10-16T16:23:07.975Z",
"dateReserved": "2026-09-24T14:16:20.201Z",
"dateUpdated": "2026-10-16T16:23:07.975Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-92262 (GCVE-0-2026-92262)
Vulnerability from nvd – Published: 2026-10-16 16:25 – Updated: 2026-10-21 02:28
VLAI
EPSS
VEX
Title
MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.
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 #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. 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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 02:27 UTC
CWE
- CWE-706 - Use of Incorrectly-Resolved Name or Reference
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/574ba66b… | x_refsource_MISC |
| https://github.com/MariaDB/server/commit/f277eefa… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40362 | x_refsource_MISC |
Impacted products
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}
],
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"timestamp": "2026-10-21T02:27:59.402947Z",
"version": "2.0.3"
},
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}
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "server",
"vendor": "MariaDB",
"versions": [
{
"status": "affected",
"version": "\u003e= 10.6.1, \u003c 10.6.28"
},
{
"status": "affected",
"version": "\u003e= 10.11.1, \u003c 10.11.19"
},
{
"status": "affected",
"version": "\u003e= 11.4.1, \u003c 11.4.13"
},
{
"status": "affected",
"version": "\u003e= 11.8.1, \u003c 11.8.9"
},
{
"status": "affected",
"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
"status": "affected",
"version": "\u003e= 13.0.1, \u003c 13.0.2"
}
]
}
],
"descriptions": [
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"value": "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 #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. 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."
}
],
"metrics": [
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"attackVector": "NETWORK",
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"baseScore": 9.9,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
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"description": "CWE-706: Use of Incorrectly-Resolved Name or Reference",
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},
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{
"name": "https://github.com/MariaDB/server/security/advisories/GHSA-65jj-h265-3m7h",
"tags": [
"x_refsource_CONFIRM"
],
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},
{
"name": "https://github.com/MariaDB/server/commit/574ba66b2d6c5d71db83d416677876e9b592858e",
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},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
"name": "https://jira.mariadb.org/browse/MDEV-40362",
"tags": [
"x_refsource_MISC"
],
"url": "https://jira.mariadb.org/browse/MDEV-40362"
}
],
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"discovery": "UNKNOWN"
},
"title": "MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass."
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"datePublished": "2026-10-16T16:25:46.964Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2026-86047 (GCVE-0-2026-86047)
Vulnerability from nvd – Published: 2026-10-16 16:37 – Updated: 2026-10-19 12:42
VLAI
EPSS
VEX
Title
MariaDB: Insufficient quoting in mariadb-dump and SHOW commands
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, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or values is included in SHOW output or a dump, then create an object with crafted identifiers or values so generated SQL contains injected statements and execute attacker-injected SQL when the poisoned output is applied. 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.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 12:41 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
17 references
Impacted products
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"status": "affected",
"version": "\u003e= 10.11.1, \u003c 10.11.19"
},
{
"status": "affected",
"version": "\u003e= 11.4.1, \u003c 11.4.13"
},
{
"status": "affected",
"version": "\u003e= 11.8.1, \u003c 11.8.9"
},
{
"status": "affected",
"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
"status": "affected",
"version": "\u003e= 13.0.1, \u003c 13.0.2"
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}
],
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}
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"scope": "CHANGED",
"userInteraction": "REQUIRED",
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"name": "https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p",
"tags": [
"x_refsource_CONFIRM"
],
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},
{
"name": "https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52",
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"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5"
},
{
"name": "https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a"
},
{
"name": "https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513"
},
{
"name": "https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
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},
{
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"url": "https://jira.mariadb.org/browse/MDEV-39776"
},
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}
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CVE-2026-85985 (GCVE-0-2026-85985)
Vulnerability from nvd – Published: 2026-10-16 16:21 – Updated: 2026-10-16 17:05
VLAI
EPSS
VEX
Title
MariaDB: Unauthorized file access via CONNECT engine UDFs
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 CONNECT engine plugin file-access UDFs json_file(), bson_file(), jfile_make(), bfile_make(), and jbin_file() are affected because each does not enforce FILE privilege or the secure_file_priv setting. A low-privileged attacker can trigger the issue by calling a CONNECT file-access UDF with a filesystem path, then invoke a CONNECT file-access UDF to access a filesystem path and read or write files that the database account is not authorized to access, subject to operating-system permissions. 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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:49 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/4f66ca1b… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40323 | x_refsource_MISC |
Impacted products
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{
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"tags": [
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},
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CVE-2026-85748 (GCVE-0-2026-85748)
Vulnerability from nvd – Published: 2026-10-16 16:28 – Updated: 2026-10-16 16:54
VLAI
EPSS
VEX
Title
MariaDB: Use-after-free with a large number of SYS_REFCURSOR's
Summary
MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYS_REFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYS_REFCURSORs and then fetch one to trigger a use-after-free that can enable remote code execution when combined with another vulnerability. This issue is fixed in versions 12.3.3 and 13.0.2.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:54 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/91156c3d… | x_refsource_MISC |
| https://github.com/MariaDB/server/commit/9b075b2c… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40396 | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40639 | x_refsource_MISC |
Impacted products
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"tags": [
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"url": "https://jira.mariadb.org/browse/MDEV-40396"
},
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CVE-2026-85746 (GCVE-0-2026-85746)
Vulnerability from nvd – Published: 2026-10-16 16:27 – Updated: 2026-10-16 17:05
VLAI
EPSS
VEX
Title
MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections
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, ST_AsText can write beyond an allocated output buffer when converting deeply nested GeometryCollections because recursive WKT serialization does not account for bytes consumed or reserve sufficient space. A low-privileged remote attacker can submit a specially crafted GIS object to corrupt memory and potentially achieve code execution when combined with another vulnerability. 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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:49 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/5c04ca55… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40329 | x_refsource_MISC |
Impacted products
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},
{
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},
{
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"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
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"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
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"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
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"tags": [
"x_refsource_MISC"
],
"url": "https://jira.mariadb.org/browse/MDEV-40329"
}
],
"source": {
"advisory": "GHSA-8fvj-c57c-pggx",
"discovery": "UNKNOWN"
},
"title": "MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections"
}
},
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CVE-2026-85745 (GCVE-0-2026-85745)
Vulnerability from nvd – Published: 2026-10-16 16:30 – Updated: 2026-10-19 12:39
VLAI
EPSS
VEX
Title
MariaDB: Out-of-bound buffer read on in `ST_Area` of a multipolygon.
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, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. 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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 12:38 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/2bf355e3… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40328 | x_refsource_MISC |
Impacted products
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{
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{
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"x_refsource_MISC"
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{
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CVE-2026-107823 (GCVE-0-2026-107823)
Vulnerability from nvd – Published: 2026-10-09 17:30 – Updated: 2026-10-13 17:04
VLAI
EPSS
VEX
Title
MariaDB: privilege escalation via incorrect view frm parsing
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.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 17:04 UTC
CWE
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/8a642bc8… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40484 | x_refsource_MISC |
Impacted products
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{
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"version": "\u003e= 11.4.1, \u003c 11.4.13"
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{
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"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
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"version": "\u003e= 13.0.1, \u003c 13.0.2"
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]
},
{
"descriptions": [
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"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
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{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
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{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
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"tags": [
"x_refsource_MISC"
],
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}
],
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CVE-2026-107822 (GCVE-0-2026-107822)
Vulnerability from nvd – Published: 2026-10-09 17:28 – Updated: 2026-10-13 20:27
VLAI
EPSS
VEX
Title
MariaDB: database privilege escalation via user / role name collision in the acl cache
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, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:14 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/67ea07dd… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40541 | x_refsource_MISC |
Impacted products
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"version": "\u003e= 10.11.1, \u003c 10.11.19"
},
{
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"version": "\u003e= 11.8.1, \u003c 11.8.9"
},
{
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"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
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"version": "\u003e= 13.0.1, \u003c 13.0.2"
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CVE-2026-107821 (GCVE-0-2026-107821)
Vulnerability from nvd – Published: 2026-10-09 17:27 – Updated: 2026-10-09 17:42
VLAI
EPSS
VEX
Title
MariaDB: insufficient validation of binary frm data when opening a table
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, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. 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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 17:42 UTC
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/3b1c2e58… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40571 | x_refsource_MISC |
Impacted products
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CVE-2026-107819 (GCVE-0-2026-107819)
Vulnerability from nvd – Published: 2026-10-09 17:25 – Updated: 2026-10-09 17:59
VLAI
EPSS
VEX
Title
MariaDB Connector/C: libmariadb allowed cleartext password leakage on TLS hostname verification failure
Summary
MariaDB Connector/C is a C and C++ client library for connecting applications to MariaDB and MySQL databases. From 3.4.1 until 3.4.10, the MariaDB Connector/C libmariadb Zero-Configuration SSL authentication-switch logic checked certificate trust failure but did not reject a TLS hostname verification mismatch before selecting a non-hashing authentication plugin. An active man-in-the-middle attacker with a valid certificate for another hostname could request mysql_clear_password and obtain the database password inside the attacker-controlled TLS connection. Other MariaDB connectors are not affected. This issue is fixed in version 3.4.10.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 17:59 UTC
CWE
- CWE-297 - Improper Validation of Certificate with Host Mismatch
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/mariadb-corporation/mariadb-co… | x_refsource_MISC |
| https://github.com/mariadb-corporation/mariadb-co… | x_refsource_MISC |
| https://jira.mariadb.org/browse/CONC-846 | x_refsource_MISC |
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CVE-2026-107818 (GCVE-0-2026-107818)
Vulnerability from nvd – Published: 2026-10-09 17:23 – Updated: 2026-10-14 02:02
VLAI
EPSS
VEX
Title
MariaDB: environment injection via wsrep bootstrap in the mariadb.service file
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.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv configuration permitting writes to /run/mysqld could create that file and inject attacker-controlled environment values into the restarted service. 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.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 02:02 UTC
CWE
- CWE-15 - External Control of System or Configuration Setting
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/e3d62d4e… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40629 | x_refsource_MISC |
Impacted products
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},
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},
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"x_refsource_MISC"
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},
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},
{
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},
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CVE-2026-107817 (GCVE-0-2026-107817)
Vulnerability from nvd – Published: 2026-10-09 17:22 – Updated: 2026-10-13 17:04
VLAI
EPSS
VEX
Title
MariaDB: mysql_json plugin OOB reads
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 mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. 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.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 17:03 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/851f5247… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40678 | x_refsource_MISC |
Impacted products
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{
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"tags": [
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
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CVE-2026-107816 (GCVE-0-2026-107816)
Vulnerability from nvd – Published: 2026-10-09 17:19 – Updated: 2026-10-13 20:27
VLAI
EPSS
VEX
Title
MariaDB: `qc_info` plugin can do OOB reads if query contains \0
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 qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashing the server. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:13 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/09319940… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40670 | x_refsource_MISC |
Impacted products
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"tags": [
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"tags": [
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},
{
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"tags": [
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"tags": [
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CVE-2026-107815 (GCVE-0-2026-107815)
Vulnerability from nvd – Published: 2026-10-09 16:05 – Updated: 2026-10-13 17:01
VLAI
EPSS
VEX
Title
MariaDB: one byte OOB write in DOS tables of the CONNECT engine
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 CONNECT engine's DOS table type used an incorrect boundary check that permitted a one-byte null write beyond a stack buffer at an attacker-controlled offset. An authenticated user able to use the CONNECT engine could cause a crash and potentially remote code execution. 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.
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 17:01 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/b369925f… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40637 | x_refsource_MISC |
Impacted products
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CVE-2026-107814 (GCVE-0-2026-107814)
Vulnerability from nvd – Published: 2026-10-09 16:02 – Updated: 2026-10-09 16:45
VLAI
EPSS
VEX
Title
MariaDB: Insecure $HOME in MariaDB rpm packages
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, MariaDB RPM packages created the dedicated mysql service account with the database data directory as its home directory. A database user with the FILE privilege could write startup dot-files such as .bash_profile into $HOME, and those files could execute when an administrator opened a login shell for the mysql account. Debian packages are not affected because they use /nonexistent as the account home. 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.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 16:16 UTC
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/d842d6e9… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
Impacted products
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CVE-2026-86047 (GCVE-0-2026-86047)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:37 – Updated: 2026-10-19 12:42
VLAI
EPSS
VEX
Title
MariaDB: Insufficient quoting in mariadb-dump and SHOW commands
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, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or values is included in SHOW output or a dump, then create an object with crafted identifiers or values so generated SQL contains injected statements and execute attacker-injected SQL when the poisoned output is applied. 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.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 12:41 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
17 references
Impacted products
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"tags": [
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"tags": [
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"tags": [
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"tags": [
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CVE-2026-85745 (GCVE-0-2026-85745)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:30 – Updated: 2026-10-19 12:39
VLAI
EPSS
VEX
Title
MariaDB: Out-of-bound buffer read on in `ST_Area` of a multipolygon.
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, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. 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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 12:38 UTC
CWE
- CWE-126 - Buffer Over-read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/2bf355e3… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40328 | x_refsource_MISC |
Impacted products
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CVE-2026-85748 (GCVE-0-2026-85748)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:28 – Updated: 2026-10-16 16:54
VLAI
EPSS
VEX
Title
MariaDB: Use-after-free with a large number of SYS_REFCURSOR's
Summary
MariaDB server is a community developed fork of MySQL server. From 12.3.1 until 12.3.3 and 13.0.2, SYS_REFCURSOR handling is affected because cursor-array reallocation can leave stale references in routine contexts. A low-privileged attacker can open a large number of SYS_REFCURSORs and then fetch one to trigger a use-after-free that can enable remote code execution when combined with another vulnerability. This issue is fixed in versions 12.3.3 and 13.0.2.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:54 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/91156c3d… | x_refsource_MISC |
| https://github.com/MariaDB/server/commit/9b075b2c… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40396 | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40639 | x_refsource_MISC |
Impacted products
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CVE-2026-85746 (GCVE-0-2026-85746)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:27 – Updated: 2026-10-16 17:05
VLAI
EPSS
VEX
Title
MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections
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, ST_AsText can write beyond an allocated output buffer when converting deeply nested GeometryCollections because recursive WKT serialization does not account for bytes consumed or reserve sufficient space. A low-privileged remote attacker can submit a specially crafted GIS object to corrupt memory and potentially achieve code execution when combined with another vulnerability. 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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:49 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/5c04ca55… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40329 | x_refsource_MISC |
Impacted products
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CVE-2026-92262 (GCVE-0-2026-92262)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:25 – Updated: 2026-10-21 02:28
VLAI
EPSS
VEX
Title
MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.
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 #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. 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.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 02:27 UTC
CWE
- CWE-706 - Use of Incorrectly-Resolved Name or Reference
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/574ba66b… | x_refsource_MISC |
| https://github.com/MariaDB/server/commit/f277eefa… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40362 | x_refsource_MISC |
Impacted products
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"version": "\u003e= 11.4.1, \u003c 11.4.13"
},
{
"status": "affected",
"version": "\u003e= 11.8.1, \u003c 11.8.9"
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{
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"version": "\u003e= 12.3.1, \u003c 12.3.3"
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{
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"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
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"x_refsource_MISC"
],
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}
],
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"discovery": "UNKNOWN"
},
"title": "MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass."
}
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"datePublished": "2026-10-16T16:25:46.964Z",
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CVE-2026-97380 (GCVE-0-2026-97380)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:23 – Updated: 2026-10-16 16:23
VLAI
EPSS
VEX
Title
MariaDB: GRANT PROXY with empty password incorrectly checks grantor's privileges
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 GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account's password. 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.
Severity
8.8 (High)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/dbd60d0a… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40470 | x_refsource_MISC |
Impacted products
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{
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"vendor": "MariaDB",
"versions": [
{
"status": "affected",
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{
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"version": "\u003e= 11.4.1, \u003c 11.4.13"
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},
{
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"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
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"version": "\u003e= 13.0.1, \u003c 13.0.2"
}
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}
],
"metrics": [
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"integrityImpact": "HIGH",
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"tags": [
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
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"tags": [
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],
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}
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"discovery": "UNKNOWN"
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"title": "MariaDB: GRANT PROXY with empty password incorrectly checks grantor\u0027s privileges"
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CVE-2026-85985 (GCVE-0-2026-85985)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:21 – Updated: 2026-10-16 17:05
VLAI
EPSS
VEX
Title
MariaDB: Unauthorized file access via CONNECT engine UDFs
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 CONNECT engine plugin file-access UDFs json_file(), bson_file(), jfile_make(), bfile_make(), and jbin_file() are affected because each does not enforce FILE privilege or the secure_file_priv setting. A low-privileged attacker can trigger the issue by calling a CONNECT file-access UDF with a filesystem path, then invoke a CONNECT file-access UDF to access a filesystem path and read or write files that the database account is not authorized to access, subject to operating-system permissions. 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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:49 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/4f66ca1b… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40323 | x_refsource_MISC |
Impacted products
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"vendor": "MariaDB",
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"version": "\u003e= 10.11.1, \u003c 10.11.19"
},
{
"status": "affected",
"version": "\u003e= 11.4.1, \u003c 11.4.13"
},
{
"status": "affected",
"version": "\u003e= 11.8.1, \u003c 11.8.9"
},
{
"status": "affected",
"version": "\u003e= 12.3.1, \u003c 12.3.3"
},
{
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"version": "\u003e= 13.0.1, \u003c 13.0.2"
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}
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"scope": "UNCHANGED",
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"x_refsource_MISC"
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},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
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"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2",
"tags": [
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
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}
],
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},
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}
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CVE-2026-107823 (GCVE-0-2026-107823)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:30 – Updated: 2026-10-13 17:04
VLAI
EPSS
VEX
Title
MariaDB: privilege escalation via incorrect view frm parsing
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.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 17:04 UTC
CWE
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/8a642bc8… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40484 | x_refsource_MISC |
Impacted products
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{
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"x_refsource_MISC"
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},
{
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"tags": [
"x_refsource_MISC"
],
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},
{
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},
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CVE-2026-107822 (GCVE-0-2026-107822)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:28 – Updated: 2026-10-13 20:27
VLAI
EPSS
VEX
Title
MariaDB: database privilege escalation via user / role name collision in the acl cache
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, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:14 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/67ea07dd… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40541 | x_refsource_MISC |
Impacted products
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"tags": [
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"tags": [
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},
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"tags": [
"x_refsource_MISC"
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},
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],
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}
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CVE-2026-107821 (GCVE-0-2026-107821)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:27 – Updated: 2026-10-09 17:42
VLAI
EPSS
VEX
Title
MariaDB: insufficient validation of binary frm data when opening a table
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, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. 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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 17:42 UTC
CWE
- CWE-1285 - Improper Validation of Specified Index, Position, or Offset in Input
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/3b1c2e58… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40571 | x_refsource_MISC |
Impacted products
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},
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},
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},
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},
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],
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}
],
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},
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CVE-2026-107819 (GCVE-0-2026-107819)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:25 – Updated: 2026-10-09 17:59
VLAI
EPSS
VEX
Title
MariaDB Connector/C: libmariadb allowed cleartext password leakage on TLS hostname verification failure
Summary
MariaDB Connector/C is a C and C++ client library for connecting applications to MariaDB and MySQL databases. From 3.4.1 until 3.4.10, the MariaDB Connector/C libmariadb Zero-Configuration SSL authentication-switch logic checked certificate trust failure but did not reject a TLS hostname verification mismatch before selecting a non-hashing authentication plugin. An active man-in-the-middle attacker with a valid certificate for another hostname could request mysql_clear_password and obtain the database password inside the attacker-controlled TLS connection. Other MariaDB connectors are not affected. This issue is fixed in version 3.4.10.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 17:59 UTC
CWE
- CWE-297 - Improper Validation of Certificate with Host Mismatch
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/mariadb-corporation/mariadb-co… | x_refsource_MISC |
| https://github.com/mariadb-corporation/mariadb-co… | x_refsource_MISC |
| https://jira.mariadb.org/browse/CONC-846 | x_refsource_MISC |
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CVE-2026-107818 (GCVE-0-2026-107818)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:23 – Updated: 2026-10-14 02:02
VLAI
EPSS
VEX
Title
MariaDB: environment injection via wsrep bootstrap in the mariadb.service file
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.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv configuration permitting writes to /run/mysqld could create that file and inject attacker-controlled environment values into the restarted service. 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.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 02:02 UTC
CWE
- CWE-15 - External Control of System or Configuration Setting
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/e3d62d4e… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40629 | x_refsource_MISC |
Impacted products
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CVE-2026-107817 (GCVE-0-2026-107817)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:22 – Updated: 2026-10-13 17:04
VLAI
EPSS
VEX
Title
MariaDB: mysql_json plugin OOB reads
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 mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. 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.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 17:03 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/851f5247… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40678 | x_refsource_MISC |
Impacted products
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
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{
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
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{
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"source": {
"advisory": "GHSA-89ph-64cf-gqcc",
"discovery": "UNKNOWN"
},
"title": "MariaDB: mysql_json plugin OOB reads"
}
},
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"datePublished": "2026-10-09T17:22:19.290Z",
"dateReserved": "2026-10-08T21:23:59.823Z",
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CVE-2026-107816 (GCVE-0-2026-107816)
Vulnerability from cvelistv5 – Published: 2026-10-09 17:19 – Updated: 2026-10-13 20:27
VLAI
EPSS
VEX
Title
MariaDB: `qc_info` plugin can do OOB reads if query contains \0
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 qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashing the server. 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.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:13 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/MariaDB/server/security/adviso… | x_refsource_CONFIRM |
| https://github.com/MariaDB/server/commit/09319940… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://github.com/MariaDB/server/releases/tag/ma… | x_refsource_MISC |
| https://jira.mariadb.org/browse/MDEV-40670 | x_refsource_MISC |
Impacted products
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"baseScore": 6.4,
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{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
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{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"name": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
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"tags": [
"x_refsource_MISC"
],
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