INFSA-2025:0426: java-21-openjdk security update

Information about definition

Identificator: INFSA-2025:0426

Type: security

Release date: 2025-03-17 12:51:39 UTC

Information about package

The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit.

Vulnerabilities description

  • CVE-2025-21502

    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to Oracle Java SE accessible. This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security.

Severity level

CVE Score CVSS 2.0 Score CVSS 3.x Score CVSS 4.0
no information 4.8 no information
Critical, important, moderate, low

Updated packages