CVE-2026-91231 is a critical vulnerability in the Adapters 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 HTTP can exploit the vulnerability with low attack complexity and no user interaction to take over Oracle SOA Suite. Exploitation can cross security boundaries and significantly affect additional products. The underlying defect and vulnerable function are not specified. The CVSS 3.1 base 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.
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No public exploit code observed for this vulnerability.
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A CVSS 10.0 vulnerability in the Adapters component of Oracle SOA Suite allows an unauthenticated remote attacker to take control of the vulnerable application over HTTP. 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 Adapters component of Oracle SOA Suite allows an unauthenticated attacker with HTTP network access to take over the product without user interaction. It affects versions 12.2.1.4.0 and 14.1.2.0.0 and may significantly impact additional, unspecified products. The reported CVSS v3.1 score is 10.0, with high confidentiality, integrity, and availability impacts.
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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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