Quick answers
- Is CVE-2026-46919 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-46919 being exploited in the wild.
- How severe is CVE-2026-46919?
- Critical severity, with a CVSS score of 9.8, published 17 June 2026.
- Which products and versions are affected?
- Oracle Siebel CRM Cloud Applications 17.0-26.5.
- Is there a fix for CVE-2026-46919?
- 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-2026-46919 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-46919?
- Check whether you run Oracle Siebel CRM Cloud Applications 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 classified as a failure in improper access control and missing authentication (CWE-306, CWE-287). It resides in the Siebel Cloud Manager component of Oracle Siebel CRM Cloud Applications versions 17.0 through 26.5. An unauthenticated attacker can exploit this flaw over the network via HTTP without any user interaction. A successful exploit results in a complete takeover of the application, impacting confidentiality, integrity, and availability. Oracle has addressed this in their June 2026 security update.
Affected products
- Oracle Siebel CRM Cloud Applications 17.0-26.5
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle security alert published