---
id: CVE-2026-107814
title: MariaDB server is a community developed fork of MySQL server
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 …
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H'
cwe:
  - CWE-732
  - CWE-427
vendor: mariadb
product: mariadb
affected:
  - 'mariadb >= 10.6.1, < 10.6.28'
  - 'mariadb >= 10.11.1, < 10.11.19'
  - 'mariadb >= 11.4.1, < 11.4.13'
  - 'mariadb >= 11.8.1, < 11.8.9'
  - 'mariadb >= 12.3.1, < 12.3.3'
  - 'mariadb >= 13.0.1, < 13.0.2'
patched:
  - mariadb 13.0.2
published: '2026-10-09'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T14:12:32.080'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107814'
references:
  - url: >-
      https://github.com/MariaDB/server/commit/d842d6e994a8b0d67c280bf785a11357d6b316a2
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2'
    label: security-advisories@github.com
  - url: 'https://github.com/MariaDB/server/security/advisories/GHSA-m5gf-432r-g5jw'
    label: security-advisories@github.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-107814.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-107814'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2548712'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-107814'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107814'
  - url: 'https://access.redhat.com/errata/RHSA-2026:84701'
  - url: 'https://access.redhat.com/errata/RHSA-2026:83108'
  - url: 'https://access.redhat.com/errata/RHSA-2026:84689'
tags:
  - nvd
  - csaf
  - vex
  - red-hat
  - cve.org
epss: 0.00489
epssPercentile: 0.42187
ingestedAt: '2026-10-09T17:04:42.809Z'
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-09T16:16:12.667573Z'
---

## Overview

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.

## Affected

- `mariadb >= 10.6.1, < 10.6.28`
- `mariadb >= 10.11.1, < 10.11.19`
- `mariadb >= 11.4.1, < 11.4.13`
- `mariadb >= 11.8.1, < 11.8.9`
- `mariadb >= 12.3.1, < 12.3.3`
- `mariadb >= 13.0.1, < 13.0.2`

## Remediation

Upgrade past the affected range:

- `mariadb 13.0.2`

## Vendor advisories

- **Red Hat VEX** · Important · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenStack Platform 13 (Queens) · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, … · updated 2026-10-26 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-107814.json)
- **RHSA-2026:84701** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-10-19 · [advisory](https://access.redhat.com/errata/RHSA-2026:84701)
- **RHSA-2026:83108** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-10-14 · [advisory](https://access.redhat.com/errata/RHSA-2026:83108)
- **RHSA-2026:84689** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-10-19 · [advisory](https://access.redhat.com/errata/RHSA-2026:84689)