Vulnerability · CVE-2025-50087
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).
Published Jul 15, 2025 · catalog updated Jul 17, 2025 · Oracle Corporation MySQL Cluster
Last checked Oct 29, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-50087. EPSS is 0.52%. Act only if a listed version of Oracle Corporation MySQL Cluster is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-50068 · Medium
- CVE-2025-30710 · Medium
- CVE-2025-30693 · Medium
- CVE-2025-21575 · Medium
- CVE-2025-21574 · Medium
- Severity
- Medium4.9
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.52%
- Remediation
- Advisory link
- Affected products
- vendor Oracle Corporation MySQL Cluster 8.4.0 ≤8.4.5
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. 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 creation, deletion or modification access to critical data or all MySQL Server accessible data. CVSS 3.1 Base Score 4.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N).
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Oracle Corporation MySQL Cluster 8.4.0 ≤8.4.58.4.0 ≤8.4.5
How to fix CVE-2025-50087
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 8.4.0 ≤8.4.5
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-50087. EPSS is 0.52%. Act only if a listed version of Oracle Corporation MySQL Cluster is installed.
Which versions are affected?
Compare what you have installed with Oracle Corporation MySQL Cluster 8.4.0 ≤8.4.5 8.4.0 ≤8.4.5. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.52%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 15, 2025 · EUVD
Detected
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. 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 creation, deletion or
Jul 17, 2025 · EUVD
Updated
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. 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 creation, deletion or
Sources
- CVE.orgVulnerability recordCVE-2025-50087
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-50087
30-day exploitation probability 0.52%
first.org - EUVDVulnerability recordEUVD-2025-21493
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocol
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSOct 23, 2026
- CVE.orgOct 21, 2026
- EUVDOct 19, 2026