CVE-2026-91495 · Severity: critical · CVSS 9.8 · Published 2026-10-20
Oracle WebCenter Content is a content management system used in enterprise environments. An unauthenticated attacker can exploit a network-accessible vulnerability in the Content Server component to completely compromise the system, gaining full control over stored documents, data, and access credentials. This could lead to unauthorized data access, modification, or destruction across the organization.
No. Junglewise Threat Intelligence has no report of CVE-2026-91495 being exploited in the wild.
How severe is CVE-2026-91495?
Critical severity, with a CVSS score of 9.8, published 20 October 2026.
Which products and versions are affected?
Oracle Webcenter Content 12.2.1.4.0, 14.1.2.0.0.
Is there a fix for CVE-2026-91495?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-91495 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-91495?
Check whether you run Oracle Webcenter Content at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.