Vulnerability details

CVE-2026-91239

Oracle SOA Suite

CVSS 3.1

8.8High

Official 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 low privileged attacker with network access via multiple protocols to compromise Oracle SOA Suite. Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS scores

Score	Version	Source	Vector
8.8High	3.1	CVEProject cvelistV5 (CNA) (oracle)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Oracle Corporation	Oracle SOA Suite	12.2.1.4.0	CVEProject cvelistV5 (CNA)
Oracle Corporation	Oracle SOA Suite	14.1.2.0.0	CVEProject cvelistV5 (CNA)

References and advisories

https://www.oracle.com/security-alerts/cpuoct2026.html vendor-advisory

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Details

Published: 2026-10-21
Last updated: 2026-10-29
State: Published
Assigner (CNA): oracle

Exploit prediction (EPSS)

0.4%

Probability of exploitation in 30 days

34.6%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-306
Missing Authentication for Critical Function