Last updated 14 January 2026
MariaDB have noted in their release notes that reserved CVE-2017-15365 has been fixed in version 10.2.10[1], however they have not described how or what the vulnerability was. This CVE is also mentioned to affect Percona[2] with the fix is described as:
"Added access checks for DDL commands to make sure they do not get replicated if they failed without proper permissions"
A comparison with the MariaDB 10.2.10 changelog[3] and Percona description finds this commit[4], which seems a likely candidate for both describing and fixing the vulnerability. The vulnerable code block in sql/eventdataobjects.cc is also present in version 10.1, suggesting that it is also affected.
[0] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15365 [1] https://mariadb.com/kb/en/library/mariadb-10210-release-notes/ [2] https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.19-29.22-3.html [3] https://mariadb.com/kb/en/library/mariadb-10210-changelog/ [4] https://github.com/MariaDB/server/commit/0b5a5258abbeaf8a0c3a18c7e753699787fdf46e
MariaDB CONNECT Storage Engine Stack-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account.
References: https://www.zerodayinitiative.com/advisories/ZDI-22-363/ https://mariadb.com/kb/en/security/ https://security.netapp.com/advisory/ntap-20220318-0004/
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account.
References: https://mariadb.com/kb/en/security/ https://www.zerodayinitiative.com/advisories/ZDI-22-367/ https://security.netapp.com/advisory/ntap-20220318-0004/
MariaDB CONNECT Storage Engine Use-After-Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16207.
MariaDB CONNECT Storage Engine Format String Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account.
References: https://mariadb.com/kb/en/security/ https://www.zerodayinitiative.com/advisories/ZDI-22-318/ https://security.netapp.com/advisory/ntap-20220318-0004/
Last updated 18 August 2025
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Last updated 18 August 2025
A use-after-free flaw was found in the MySQL client library (libmysqlclient.so). A malicious MySQL server could cause an application using the MySQL client library to crash.
Upstream bugs:
https://bugs.mysql.com/bug.php?id=70429 https://bugs.mysql.com/bug.php?id=63363
Upstream patch:
https://github.com/mysql/mysql-server/commit/4797ea0b772d5f4c5889bc552424132806f46e93
A flaw was found in OpenSSL. It is possible to trigger an infinite loop by crafting a certificate that has invalid elliptic curve parameters. Since certificate parsing happens before verification of the certificate signature, any process that parses an externally supplied certificate may be subject to a denial of service attack.
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 18 August 2025
Last updated 24 July 2024
Last updated 18 August 2025
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: InnoDB ). Supported versions that are affected are 5.6.34 and earlier 5.7.16 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
External References:
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html#AppendixMSQL
Last updated 18 August 2025
A vulnerability was found in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client.
Reference: https://www.oracle.com/security-alerts/cpujan2020.html
Last updated 18 August 2025