RHSA-2026:55798 — Security Advisory

An update for java-25-openjdk is now available for Red Hat Enterprise Linux 9 and Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The OpenJDK 25 packages provide the OpenJDK 25 Java Runtime Environment and the OpenJDK 25 Java Software Development Kit.

Security Fix(es):

• JDK: Improve Resource Resolving (CVE-2026-60589)

• JDK: Enhance HTTP Connections (CVE-2026-61308)

• JDK: Improve font loading (CVE-2026-70906)

• JDK: Enhance TLS server (CVE-2026-70907)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.