CVE-2026-101678: Medium severity Oracle MySQL Connectors vulnerability
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An unauthenticated attacker with network access via multiple protocols can exploit it. Exploitation also requires human interaction from someone other than the attacker.
What is the impact of a successful attack?
A successful attack can cause a partial denial of service affecting MySQL Connectors. The stated CVSS impact is limited to availability; no confidentiality or integrity impact is specified.
Which version is identified as affected?
The affected supported version identified is Oracle MySQL Connector/J 26.7.0.