SEPTEMBER 6, 2026
Live Feed
Back to database
Case File

CVE-2026-61109

MEDIUM · CVSS 6.5 EPSS 0.40% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-21 · Last synced 2026-08-20

CyberRota Analysis

AI-Generated

A vulnerability in the JSON component of Oracle's MySQL Server and MySQL Cluster affects versions 8.4.0-8.4.10, 9.7.0-9.7.1, and 8.0.0-8.0.47, allowing low-privileged attackers with network access to exploit it. Successful exploitation can lead to a denial of service, causing the MySQL Server or Cluster to hang or crash repeatedly. Organizations using the affected versions should prioritize patching to mitigate potential availability impacts.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-61109
Severity
MEDIUM
CVSS
6.5
EPSS
0.40%
Oracle

Original NVD Description

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows low 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Related CVEs

Other vulnerabilities affecting the same vendor(s)