Quick answers
- Is CVE-2026-101384 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101384 being exploited in the wild.
- How severe is CVE-2026-101384?
- Medium severity, with a CVSS score of 5, published 20 October 2026.
- Which products and versions are affected?
- Oracle REST Data Services 24.2.0 through 26.1.0.
- Is there a fix for CVE-2026-101384?
- 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-2026-101384 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-101384?
- Check whether you run Oracle REST Data Services 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 easily exploitable vulnerability in Oracle REST Data Services Core allows a low-privileged attacker with network access via HTTP to gain unauthorized read access to a subset of accessible data due to insufficient access controls. The vulnerability has a scope change, meaning the attack impact extends beyond the affected product itself. The weakness can be exploited without user interaction or elevated privileges.
Affected products
- Oracle REST Data Services 24.2.0 through 26.1.0
Timeline
- 2026-10-20: disclosed