CVE-2025-30689

MEDIUM 4.9CVE-2025-30689 · Published 15/04/2025 · updated 17/06/2026

In short

CVE-2025-30689 is a MEDIUM (CVSS 4.9) vulnerability affecting mysql server (oracle).
Chance of exploitation in the next 30 days (EPSS): 0.91%, higher than 60.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mysql server oracle	`≥ 8.0.0, ≤ 8.0.41≥ 8.4.0, ≤ 8.4.4≥ 9.0.0, ≤ 9.2.0`	No fix yet

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. 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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

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Package

Affected versions

Patched versions

mysql server

oracle

≥ 8.0.0, ≤ 8.0.41≥ 8.4.0, ≤ 8.4.4≥ 9.0.0, ≤ 9.2.0

No fix yet

Description

More vulnerabilities in mysql server

See all →