Quick answers
- Is CVE-2026-46855 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-46855 being exploited in the wild.
- How severe is CVE-2026-46855?
- Critical severity, with a CVSS score of 9.9, published 17 June 2026.
- Which products and versions are affected?
- Oracle Enterprise Manager Base Platform 13.5, 24.1.
- Is there a fix for CVE-2026-46855?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-46855 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-46855?
- Check whether you run Oracle Enterprise Manager Base Platform at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This vulnerability is located in the Metadata Plugin component of Oracle Enterprise Manager Base Platform. It is classified as an improper access control issue (CWE-284) that is easily exploitable via HTTPS. An attacker requires only low-level privileges and network access to trigger the flaw. The vulnerability is particularly severe because it involves a 'scope change' (CVSS S:C), meaning a successful compromise of the Base Platform can be used to impact other products and systems managed by the environment. The flaw results in a complete loss of confidentiality, integrity, and availability (takeover). Affected versions include 13.5 and 24.1.
Affected products
- Oracle Enterprise Manager Base Platform 13.5, 24.1
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle Critical Patch Update published