FKIE_CVE-2026-107818
Vulnerability from fkie_nvd - Published: 2026-10-09 18:17 - Updated: 2026-10-09 18:17
Severity
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.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"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"
}
]
}
],
"source": "security-advisories@github.com"
}
],
"cveTags": [],
"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 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."
}
],
"id": "CVE-2026-107818",
"lastModified": "2026-10-09T18:17:03.373",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.7,
"impactScore": 6.0,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2026-10-09T18:17:03.373",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/commit/e3d62d4e78fd4941cef3f5053e6a50d0b32d740e"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/MariaDB/server/security/advisories/GHSA-mhvc-vqcq-7vq5"
},
{
"source": "security-advisories@github.com",
"url": "https://jira.mariadb.org/browse/MDEV-40629"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Received",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-15"
}
],
"source": "security-advisories@github.com",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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