Quick answers
- Is CVE-2026-101639 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101639 being exploited in the wild.
- How severe is CVE-2026-101639?
- Medium severity, with a CVSS score of 5.4, published 20 October 2026.
- Which products and versions are affected?
- Oracle E-Business Suite Marketing 12.2.3 through 12.2.15.
- Is there a fix for CVE-2026-101639?
- 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-2026-101639 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-101639?
- Check whether you run Oracle E-Business Suite Marketing 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
The vulnerability is an easily exploitable flaw in the Audience component of Oracle Marketing (E-Business Suite) that allows a low-privileged attacker with network access via HTTP to conduct attacks requiring user interaction and scope change. Successful exploitation results in unauthorized update, insert, delete, and read access to Oracle Marketing data. The attack vector is network-based with low attack complexity and requires low privilege level plus user interaction.
Affected products
- Oracle E-Business Suite Marketing 12.2.3 through 12.2.15
Timeline
- 2026-10-20: disclosed