Bug 2557795 (CVE-2026-101720) - CVE-2026-101720 mysql: mysql: unauthorized data modification via connection handling
Summary: CVE-2026-101720 mysql: mysql: unauthorized data modification via connection h...
Keywords:
Status: NEW
Alias: CVE-2026-101720
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-21 00:29 UTC by OSIDB Bzimport
Modified: 2026-10-22 12:03 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-10-21 00:29:57 UTC 
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Connection Handling).  Supported versions that are affected are MySQL Server: 26.7.0-26.7.1; MySQL Cluster: 26.7.0-26.7.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of MySQL Server, MySQL Cluster accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N).
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