CVE-2026-101724
mysql: mysql: Denial of Service in InnoDB component
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 21, 2026
Updated · October 23, 2026
Description
A flaw was found in the InnoDB component of MySQL. This issue may allow an attacker to impact the confidentiality, integrity, and/or availability of MySQL Server depending on the vulnerability details. Refer to the Oracle CPU advisory for component-specific impact.
Statement
This vulnerability is rated as Moderate impact for Red Hat Enterprise Linux because exploitation requires an attacker to possess high administrative privileges on the database server. An authenticated user with sufficient permissions could cause the MySQL service to hang or crash, resulting in a denial of service, but confidentiality and integrity are not compromised. The risk is minimized in environments that enforce least privilege and restrict administrative access to trusted operators.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.9CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-400 · Uncontrolled Resource Consumption