Vulnerability in Oracle Corporation Oracle Mobile Field Service

[ Why it matters ]Priority signals

• Critical severity: CVSS 9.1

[ Description ]Official description

Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Mobile Field Service. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Mobile Field Service accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Mobile Field Service. CVSS 3.1 Base Score 9.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• NCSC-NL21 Oct 2026NCSC-2026-0442

  Vulnerabilities fixed in Oracle E-Business Suite Translated from Dutch

  Probability/damage M/HCVE-2026-83361CVE-2026-83363CVE-2026-83393+40 more CVEs
• BSI CERT-Bund20 Oct 2026WID-SEC-2026-4088

  Oracle E-Business Suite: Multiple vulnerabilities Translated from German

  Risk highCVE-2026-60746CVE-2026-101840CVE-2026-101538+191 more CVEs

[ References ]References

• www.oracle.com/security-alerts/cpuoct2026.html