Quick answers
- Is CVE-2026-83214 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83214 being exploited in the wild.
- How severe is CVE-2026-83214?
- High severity, with a CVSS score of 7.8, published 15 September 2026.
- Which products and versions are affected?
- Oracle Siebel CRM 17.0-26.7.
- Is there a fix for CVE-2026-83214?
- 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-2026-83214 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-83214?
- Check whether you run Oracle Siebel CRM 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 is a local privilege escalation vulnerability in the Siebel CRM Deployment Server Infrastructure component affecting versions 17.0 through 26.7. The vulnerability requires local access and low-privilege credentials but is easily exploitable with no user interaction needed. A successful attack allows an attacker to compromise the Siebel CRM Deployment entirely, achieving full confidentiality, integrity, and availability impact. The CVSS 3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) reflects local attack vector, low complexity, low privilege requirements, and high impact across all security dimensions. Patch availability status is not explicitly stated in the advisory.
Affected products
- Oracle Siebel CRM 17.0-26.7
Timeline
- 2026-09-15: disclosed