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MariaDB Server CVE-2026-48165

| EUVDEUVD-2026-36520 HIGH
OS Command Injection (CWE-78)
N/A vendor:alpine
Command Injection MariaDB
7.2
CVSS 3.1 · NVD
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NVD PRIMARY
7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.2 HIGH

Network-reachable mysqld (AV:N), no special timing (AC:L), requires high DBA privilege to reach the vulnerable command path (PR:H), no user interaction, and OS command execution as the service user yields full C/I/A impact.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from NVD.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

9
Analysis Updated
Jun 16, 2026 - 19:14 vuln.today
v5 (cvss_changed)
Analysis Updated
Jun 16, 2026 - 19:14 vuln.today
v4 (cvss_changed)
CVSS changed
Jun 16, 2026 - 19:07 NVD
8.0 (HIGH) 7.2 (HIGH)
Patch available
Jun 12, 2026 - 19:01 EUVD
Analysis Updated
Jun 12, 2026 - 18:28 vuln.today
v3 (cvss_changed)
Analysis Updated
Jun 12, 2026 - 18:28 vuln.today
v2 (cvss_changed)
Re-analysis Queued
Jun 12, 2026 - 18:22 vuln.today
cvss_changed
CVSS changed
Jun 12, 2026 - 18:22 NVD
8.0 (HIGH)
Analysis Generated
May 30, 2026 - 12:12 vuln.today

DescriptionNVD

Alpine Linux: mariadb fixed in 11.8.8-r0

AnalysisAI

Command injection (CWE-78) in MariaDB Server affects multiple branches (10.6.x, 10.11.x, 11.4.x, 11.8.x, and 12.3.x) and allows an authenticated high-privileged user to achieve full compromise of confidentiality, integrity, and availability over the network. Alpine Linux has shipped a fixed package (mariadb 11.8.8-r0), and an upstream advisory (GHSA-7v3p-h23x-8hwv) plus MDEV-39676 track the issue, but no public exploit identified at time of analysis and EPSS is very low at 0.06%.

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated MariaDB session with high database privileges (PR:H - typically SUPER or equivalent DBA rights) against a vulnerable MariaDB Server in the affected version ranges (10.6.1-10.6.26, 10.11.1-10.11.17, 11.4.1-11.4.11, 11.8.1-11.8.7, 12.3.1). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H yields 7.2 (High), reflecting that exploitation needs high privileges (a DBA-level account) but, once those are held, the impact is total system compromise on the database host. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade MariaDB Server to a fixed release on your branch: 10.6.27, 10.11.18, 11.4.12, 11.8.8, or 12.3.2 or later, per upstream advisory GHSA-7v3p-h23x-8hwv (https://github.com/MariaDB/server/security/advisories/GHSA-7v3p-h23x-8hwv) and tracker MDEV-39676 (https://jira.mariadb.org/browse/MDEV-39676); on Alpine Linux, apk upgrade to mariadb 11.8.8-r0 or newer (Vendor-released patch: 11.8.8-r0 on Alpine, 11.8.8/12.3.2/11.4.12/10.11.18/10.6.27 upstream). … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 24 hours: identify all MariaDB deployments and current versions across infrastructure. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-48165 vulnerability details – vuln.today
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