Quick answers
- Is CVE-2026-46926 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-46926 being exploited in the wild.
- How severe is CVE-2026-46926?
- High severity, with a CVSS score of 8.8, 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-2026-46926?
- 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-2026-46926 attacked?
- It is attacked with local access, in a network appliance.
- Am I affected by CVE-2026-46926?
- 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
An improper access control vulnerability (CWE-284) exists in the Siebel Cloud Manager component of Oracle Siebel CRM versions 17.0 through 26.5. The flaw is easily exploitable by a low-privileged attacker who has local logon access to the infrastructure where the application executes. Because the vulnerability involves a 'scope change' (CVSS S:C), an attacker can leverage this access to impact components beyond the immediate Siebel environment. Successful exploitation results in a complete takeover of the Siebel CRM Cloud Applications, impacting confidentiality, integrity, and availability. Users are advised to refer to the Oracle June 2026 security alert for patching information.
Affected products
- Oracle Siebel CRM Cloud Applications 17.0-26.5
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory