Bug 2557393 (CVE-2026-101779) - CVE-2026-101779 mysql: mysql: Partial Denial of Service via Telemetry component
Summary: CVE-2026-101779 mysql: mysql: Partial Denial of Service via Telemetry component
Keywords:
Status: NEW
Alias: CVE-2026-101779
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2558766 2558767
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-21 00:04 UTC by OSIDB Bzimport
Modified: 2026-10-22 15:18 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-10-21 00:04:32 UTC 
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Telemetry).  Supported versions that are affected are MySQL Server: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 8.4.0-8.4.12, 9.7.0-9.7.3 and  26.7.0-26.7.1. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster.  Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 2.7 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).
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