CVE-2026-47059

Name of the Vulnerable Software and Affected Versions Oracle Java SE versions 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, and 26.0.1 Oracle GraalVM for JDK versions 17.0.19 and 21.0.11 Oracle GraalVM Enterprise Edition version 21.3.18

Description An issue in the 2D component allows an unauthenticated attacker with network access via multiple protocols to compromise the system. This can result in a partial denial of service (partial DOS), which is a condition where the system remains operational but some of its functions are unavailable. This issue specifically affects Java deployments that load and run untrusted code, such as sandboxed Java Web Start applications or sandboxed Java applets, and rely on the Java sandbox for security.

Recommendations Update Oracle Java SE to versions 8u491, 8u491-perf, 11.0.32, 17.0.20, 21.0.12, 25.0.4, or 26.0.2. Update Oracle GraalVM for JDK to versions 17.0.20 or 21.0.12. Update Oracle GraalVM Enterprise Edition to a version newer than 21.3.18.