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⚡ Active KEV CVE-2026-60538 2026-07-21

Oracle SOA Suite Flaw CVE-2026-60538: Unauthenticated Takeover, CVSS 9.8

"A critical, easily exploitable vulnerability in Oracle SOA Suite lets an unauthenticated network attacker fully compromise the product, earning a maximum-tier CVSS score of 9.8."

A critical, easily exploitable vulnerability in Oracle SOA Suite lets an unauthenticated network attacker fully compromise the product, earning a maximum-tier CVSS score of 9.8.

What Is It

CVE-2026-60538 is a critical vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware, specifically in the Enterprise Scheduling System component. According to Oracle's NVD record, the flaw is easily exploitable and allows an unauthenticated attacker with network access via HTTP to compromise Oracle SOA Suite. A successful attack can result in complete takeover of the product.

The vulnerability carries a CVSS 3.1 Base Score of 9.8 (CRITICAL), with the vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, network attack vector, low complexity, no privileges or user interaction required, and high impact to confidentiality, integrity, and availability.

Why It Matters

The combination of remote, unauthenticated exploitation and full compromise makes this one of the most dangerous vulnerability classes. No credentials and no user interaction are needed; an attacker who can reach the affected service over HTTP can take over Oracle SOA Suite outright, gaining high impact across all three security pillars. SOA Suite frequently sits at the integration core of enterprise middleware, so a takeover can cascade into connected systems and data flows.

Note: this CVE is not currently listed in the supplied CISA KEV data, so there is no confirmation of active exploitation at this time.

What's Vulnerable

The affected product is Oracle SOA Suite (Oracle Fusion Middleware, Enterprise Scheduling System component). Per Oracle's advisory, the supported versions affected are:

Patch Status

Oracle addresses this vulnerability in its Critical Patch Update advisory for July 2026. Organizations running the affected versions should apply the fixes referenced in the Oracle Critical Patch Update (July 2026) as their remediation path. No specific CISA-mandated required action is present in the supplied source material.

Sources