Live › vulnerability › CVE-2026-101777
Go to dashboardA flaw in the MySQL Server Encryption component lets a highly privileged, network-connected user crash or hang the server and read a subset of accessible data. The affected versions listed are MySQL Server and MySQL Cluster 9.7.0 through 9.7.3 and 26.7.0 through 26.7.1.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Teams running MySQL Server or MySQL Cluster in the affected version ranges. The attacker needs high privileges and network access, so exposure is lower on servers where few accounts have elevated rights and the database port is not reachable from untrusted networks. unknown whether the sources name specific required configuration.
No product ranges from the sources yet.
SELECT VERSION(); in MySQL and compare against the affected ranges 9.7.0-9.7.3 and 26.7.0-26.7.1Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Security: Encryption). Supported versions that are affected are MySQL Server: 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 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 hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster and unauthorized read access to a subset of MySQL Server, MySQL Cluster accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H).
This page as .md · .json · in your agent: get_signal("CVE-2026-101777")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.