CVE-2026-91221
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer)
- Risk score
- 74/100
- CVSS
- 10.0 v3.1
- Exploit chance (30 days)
- 0.5%
- Published
- 20 Oct 2026
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What to know
- What it is
- A critical vulnerability in Oracle SOA Suite's Fabric Layer allows unauthenticated attackers to compromise the product via T3 or IIOP, potentially leading to takeover.
- Affected
- {'products': ['Oracle SOA Suite'], 'packages': [], 'versions': ['12.2.1.4.0', '14.1.2.0.0']}
- Fix
- Check the linked advisory for the concrete fix.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 10.0 critical
- Remotely exploitable without logging in
References
Original description
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Last activity 20 Oct 2026. Patch Forecast updates every hour.