Quick answers
- Is CVE-2026-91231 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91231 being exploited in the wild.
- How severe is CVE-2026-91231?
- Critical severity, with a CVSS score of 10, published 20 October 2026.
- Which products and versions are affected?
- Oracle SOA Suite 12.2.1.4.0, 14.1.2.0.0.
- Is there a fix for CVE-2026-91231?
- 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-2026-91231 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-91231?
- Check whether you run Oracle SOA Suite 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 SOA Suite's Adapters component allows unauthenticated remote code execution via HTTP. The attack requires no authentication or user interaction and has a network attack vector with changed scope, meaning successful exploitation impacts confidentiality, integrity, and availability of both the SOA Suite and potentially other connected systems.
Affected products
- Oracle SOA Suite 12.2.1.4.0, 14.1.2.0.0
Timeline
- 2026-10-20: disclosed