SB2026010708 - SUSE update for mariadb
Published: January 7, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) 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.
2) 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.
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) 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.
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.
Remediation
Install update from vendor's website.