CVE-2025-30695Network attack vector

Authenticated data alteration and service crash

Published Apr 15, 2025 · Updated Nov 3, 2025

An unspecified InnoDB flaw in Oracle MySQL Server allows remote authenticated users to alter data or crash the database service. Oracle has not published the affected InnoDB code path or the operation that mishandles attacker-controlled input. Exploitation requires a high-privileged database account over a supported network protocol and can update, insert, or delete some accessible data or repeatedly crash or hang the server.

CVSS severity5.5
Medium
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An unspecified InnoDB flaw in Oracle MySQL Server allows remote authenticated users to alter data or crash the database service. Oracle has not published the affected InnoDB code path or the operation that mishandles attacker-controlled input. Exploitation requires a high-privileged database account over a supported network protocol and can update, insert, or delete some accessible data or repeatedly crash or hang the server.

The record

CVE
CVE-2025-30695
Published
Apr 15, 2025
Updated
Nov 3, 2025
Vendor
Oracle Corporation
Product
MySQL Server
Classifications
T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 15, 2025CVE publishedPublication date reported by the CVE source.
  2. 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.

  1. Affected versionversion=8.0.0 <=8.0.41
  2. Affected versionversion=8.4.0 <=8.4.4
  3. Affected versionversion=9.0.0 <=9.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · MySQL Serverversion=8.0.0 <=8.0.41; version=8.4.0 <=8.4.4; version=9.0.0 <=9.2.0

Published CVSS scores

5.5Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499.004Application or System Exploitation

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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