ACTIVELY EXPLOITED
CVE-2012-5076: Oracle Java SE Sandbox Bypass Vulnerability
| Vendor | Oracle |
|---|---|
| Product | Java SE |
| Actively exploited | Yes |
| Added to CISA KEV | 28 Mar 2022 |
| CISA federal deadline | 18 Apr 2022 |
Required action (CISA's text)
Apply updates per vendor instructions.
Description (NVD)
The default Java security properties configuration did not restrict access to the com.sun.org.glassfish.external and com.sun.org.glassfish.gmbal packages. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.
SOURCES
Other Oracle flaws
- CVE-2026-21962: Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability
- CVE-2026-46817: Oracle E-Business Suite Improper Privilege Management Vulnerability
- CVE-2026-35273: Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability
- CVE-2024-21182: Oracle WebLogic Server Unspecified Vulnerability
- CVE-2025-61757: Oracle Fusion Middleware Missing Authentication for Critical Function Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.