Quick answers
- Is CVE-2026-101656 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101656 being exploited in the wild.
- How severe is CVE-2026-101656?
- High severity, with a CVSS score of 8.8, published 20 October 2026.
- Which products and versions are affected?
- Oracle Mobile Field Service 12.2.3-12.2.15.
- Is there a fix for CVE-2026-101656?
- 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-2026-101656 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-101656?
- Check whether you run Oracle Mobile Field Service 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
A privilege escalation vulnerability in the Internal Operations component of Oracle Mobile Field Service allows a low-privileged authenticated attacker to escalate privileges and achieve full system compromise. The attack requires network access via HTTPS and low-level user credentials, but no user interaction. Successful exploitation results in complete confidentiality, integrity, and availability compromise of the affected service.
Affected products
- Oracle Mobile Field Service 12.2.3-12.2.15
Timeline
- 2026-10-20: disclosed