Authenticated server hang or repeatable crash
Published Apr 15, 2025 · Updated Nov 3, 2025
Denial of service in Oracle MySQL Server allows remote authenticated users with high privileges to hang or repeatedly crash the server. Oracle identifies Server: PS as the affected component but has not published the flawed operation or the input that triggers resource consumption. Affected releases are 8.0.0 through 8.0.41, 8.4.0 through 8.4.4, and 9.0.0 through 9.2.0; the reported consequence is limited to availability.
Summary
What happened
Denial of service in Oracle MySQL Server allows remote authenticated users with high privileges to hang or repeatedly crash the server. Oracle identifies Server: PS as the affected component but has not published the flawed operation or the input that triggers resource consumption. Affected releases are 8.0.0 through 8.0.41, 8.4.0 through 8.4.4, and 9.0.0 through 9.2.0; the reported consequence is limited to availability.
The record
- CVE
- CVE-2025-30705
- Published
- Apr 15, 2025
- Updated
- Nov 3, 2025
- Vendor
- Oracle Corporation
- Product
- MySQL Server
- Classifications
- CWE-400, T1499.004
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Apr 15, 2025CVE publishedPublication date reported by the CVE source.
- Nov 3, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=8.0.0 <=8.0.41
- Affected versionversion=8.4.0 <=8.4.4
- Affected versionversion=9.0.0 <=9.2.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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