SB2026010707 - Red Hat Enterprise Linux 10 update for mariadb10.11
Published: January 7, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Improper input validation (CVE-ID: CVE-2025-21490)
The vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
2) Insecure automated optimizations (CVE-ID: CVE-2023-52969)
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization when handling derived tables within the SELECT clause. A remote privileged user can crash the server with a specially crafted query.
3) Insecure automated optimizations (CVE-ID: CVE-2023-52971)
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization in JOIN::fix_all_splittings_in_plan. A remote user can crash the database server.
4) Insecure automated optimizations (CVE-ID: CVE-2023-52970)
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insecure automated optimization when handling inserts from a derived table containing insert target table. A remote privileged user can crash the server with a specially crafted query.
5) Improper input validation (CVE-ID: CVE-2025-30722)
The vulnerability allows a remote authenticated user to gain access to sensitive information.
The vulnerability exists due to improper input validation within the Cluster: General component in MySQL Cluster. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.
6) Improper input validation (CVE-ID: CVE-2025-30693)
The vulnerability allows a remote privileged user to damange or delete data.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to damange or delete data.
7) Path traversal (CVE-ID: CVE-2025-13699)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within the handling of view names. A remote attacker can trick a victim to interact with the mariadb-dump utility and upload arbitrary files on the system, leading to arbitrary code execution.
Remediation
Install update from vendor's website.