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CVE-2026-34319

Published: 4/21/2026 Last updated: 4/22/2026 Reserved: 3/26/2026

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Shell. CVSS 3.1 Base Score 5.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H).

CNA assigner: oracle (43595867-4340-4103-b7a2-9a5208d29a85) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5 Medium CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Opam packages affected (1)

conf-mysql

Products affected (2)

Product Vendor Version
MySQL Shell Oracle Corporation n/a
MySQL Shell Oracle Corporation n/a

References (2)