CVE-2026-35239
Received Received - Intake
Denial of Service in Oracle MySQL Server DML Component

Publication date: 2026-04-21

Last updated on: 2026-04-23

Assigner: Oracle

Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high 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 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
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Meta Information
Published
2026-04-21
Last Modified
2026-04-23
Generated
2026-05-07
AI Q&A
2026-04-22
EPSS Evaluated
2026-05-05
NVD
CVE-2026-35239
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
oracle mysql_server From 8.0.0 (inc) to 8.0.45 (inc)
oracle mysql_server From 8.4.0 (inc) to 8.4.8 (inc)
oracle mysql_server From 9.0.0 (inc) to 9.6.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the MySQL Server product of Oracle MySQL, specifically in the Server component related to DML (Data Manipulation Language). It affects supported versions 8.0.0 to 8.0.45, 8.4.0 to 8.4.8, and 9.0.0 to 9.6.0.

The vulnerability is easily exploitable by a high privileged attacker who has network access through multiple protocols. Exploiting this vulnerability allows the attacker to compromise the MySQL Server.

Successful exploitation can cause the MySQL Server to hang or crash repeatedly, resulting in a complete denial of service (DoS) condition.


How can this vulnerability impact me? :

The primary impact of this vulnerability is on the availability of the MySQL Server. An attacker with high privileges and network access can cause the server to hang or crash repeatedly.

This results in a denial of service (DoS), making the MySQL Server unavailable to legitimate users and potentially disrupting applications or services that depend on it.


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