CVE-2026-83355 Oracle Enterprise Manager - Remote Code Execution

Oracle Enterprise Manager for Fusion Middleware 13.5 and 24.1 contains a remote code execution vulnerability caused by an easily exploitable flaw in Metrics component, letting unauthenticated attackers with network access via HTTP take over the system, exploit requires network access.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.48% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-287

Vendor fix

Update to the latest available version of Oracle Enterprise Manager for Fusion Middleware.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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