CVE-2026-87339 Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: REST).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-87339?
CVE-2026-87339 is a low-severity vulnerability in Oracle Corporation Siebel CRM Integration, published on 20 Oct 2026.
Official description
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: REST). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Integration. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Siebel CRM Integration accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).
Weakness: CWE-200
Which versions are affected by CVE-2026-87339?
How do I fix CVE-2026-87339?
No fix has been published for CVE-2026-87339 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-87339 being exploited?
There is no known exploitation of CVE-2026-87339 in the wild and no public exploit code.
Sources
Also known as GHSA-q2wf-h23g-gg5p.