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Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). 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 high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).

PUBLISHED Reserved 2026-01-05 | Published 2026-04-21 | Updated 2026-04-22 | Assigner oracle




LOW: 2.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Problem types

Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data.

Product status

8.0.0 (custom)
affected

8.4.0 (custom)
affected

9.0.0 (custom)
affected

References

www.oracle.com/security-alerts/cpuapr2026.html (Oracle Advisory) vendor-advisory

cve.org (CVE-2026-22001)

nvd.nist.gov (CVE-2026-22001)

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