CVE-2026-46855: Critical severity Oracle Enterprise Manager Base Platform vulnerability
Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Metadata Plugin). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Enterprise Manager Base Platform. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict HTTPS network access to Oracle Enterprise Manager Base Platform (Metadata Plugin) to trusted IPs/networks using firewall rules, VPN access, or IP allowlists; block or deny access from untrusted networks.
- Compensating control
Segment or isolate the Oracle Enterprise Manager Base Platform from other product and production networks to reduce the potential scope and impact of a compromise.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-46855?
CVE-2026-46855 has a critical severity score of 9.9.
How do I fix CVE-2026-46855?
To fix CVE-2026-46855, upgrade to a non-vulnerable version of Oracle Enterprise Manager Base Platform.
What products are affected by CVE-2026-46855?
CVE-2026-46855 affects Oracle Enterprise Manager Base Platform versions 13.5 and 24.1.
Can CVE-2026-46855 be exploited remotely?
Yes, CVE-2026-46855 can be exploited by low privileged attackers remotely with network access via HTTPS.
What impact does CVE-2026-46855 have?
CVE-2026-46855 can lead to a complete compromise of the affected Oracle Enterprise Manager system.