CVE-2026-91495
Critical 9.8
Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). 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 HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Assigner
oracle
oracle
Published
2026-10-20
2026-10-20
Updated
2026-10-21
2026-10-21
Reserved
2026-09-14
2026-09-14
Scores
| Source | CVSS | Score | Severity | Vector |
|---|---|---|---|---|
| oracle | 3.1 | 9.8 | Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Weaknesses
Affected
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | Oracle WebCenter Content | 12.2.1.4.0 (affected) 14.1.2.0.0 (affected) |
References
- https://www.oracle.com/security-alerts/cpuoct2026.html vendor-advisory
Full CVE JSON record (5.2)
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