Improper input validation in MySQL Connectors - CVE-2026-71084
Published: November 7, 2026
Vulnerability identifier: #VU161739
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-71084
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local non-authenticated attacker to access sensitive information or perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Connector/ODBC component in MySQL Connectors. A local non-authenticated attacker can exploit this vulnerability to access sensitive information or perform a denial of service (DoS) attack.
Affected software
MySQL Connectors
How to mitigate CVE-2026-71084
Install updates from vendor's website.