CVE-2026-91216 is a critical vulnerability in the Fabric Layer component of Oracle SOA Suite, part of Oracle Fusion Middleware, affecting versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker with network access over T3 or IIOP can exploit the vulnerability to take over Oracle SOA Suite without user interaction. Exploitation has low attack complexity and may significantly affect additional products beyond the vulnerable component's security scope. The CVSS v3.1 score is 10.0, with vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H. The underlying weakness and vulnerable function are not specified.
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No public exploit code observed for this vulnerability.
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A CVSS 10.0 vulnerability in the Fabric Layer component of Oracle SOA Suite allows an unauthenticated remote attacker to take control of the vulnerable application through T3 and IIOP. Successful exploitation can significantly affect other products. The listed affected versions are 12.2.1.4.0 and 14.1.2.0.0.
A critical vulnerability in the Fabric Layer component of Oracle SOA Suite, part of Oracle Fusion Middleware, affects versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker with network access via T3 or IIOP can take over the product without user interaction. Exploitation may significantly affect additional, unspecified products. The CVSS 3.1 score is 10.0, with high confidentiality, integrity, and availability impacts and changed scope.
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Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
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