CVE-2026-60392

CVE-2026-60392 is a vulnerability in the Outside In PDF Export SDK component of Oracle Outside In Technology 8.5.8, which Oracle has tagged as deserialization of untrusted data (CWE-502); ZDI's advisory additionally characterizes it as an integer overflow while parsing PDF files that can lead to remote code execution. An unauthenticated attacker who has obtained logon access to the infrastructure where Outside In Technology runs must get a person other than themselves to interact with the system (user interaction required per the CVSS vector) for the local (AV:L) attack to succeed. A successful attack results in takeover of Outside In Technology with high confidentiality, integrity, and availability impact, reflected in the CVSS 3.1 base score of 7.8. Affected organizations are those running the 8.5.8 release of the PDF Export SDK, which Oracle ships within Fusion Middleware and licenses to third-party document-processing products. There is no evidence of active exploitation: no public proof-of-concept is known, the flaw is not in the CISA KEV catalog, and EPSS estimates only a 0.3% probability of exploitation in the next 30 days.

What to do: Apply the fix for CVE-2026-60392 released in the corresponding Oracle Critical Patch Update; Oracle lists only version 8.5.8 of the PDF Export SDK as affected, so consult the CPU advisory for the fixed release and upgrade accordingly. Inventory which Fusion Middleware components and OEMed products embed Outside In on your hosts and restrict local logon to those systems to limit the attacker's ability to stage the required user interaction. Given the low EPSS (0.3%), absence of a public PoC, and user-assisted local vector, patch at your normal maintenance cadence rather than treating it as an emergency.