RHSA-2025:3856: Moderate: OpenJDK 21.0.7 Security Update for Portable Linux Builds
Moderate: OpenJDK 21.0.7 Security Update for Portable Linux Builds
Other sources
The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit.This release of the Red Hat build of OpenJDK 21 (21.0.7) for portable Linux serves as a replacement for the Red Hat build of OpenJDK 21 (21.0.6) and includes security and bug fixes as well as enhancements. For further information, refer to the release notes linked to in the References section.Security Fix(es): JDK: Better TLS connection support (CVE-2025-21587) JDK: Improve compiler transformations (CVE-2025-30691) JDK: Enhance Buffered Image handling (CVE-2025-30698) 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.
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2025:3856?
The severity of RHSA-2025:3856 is classified as moderate.
Which software is affected by RHSA-2025:3856?
RHSA-2025:3856 affects the Red Hat Build of OpenJDK 21 for portable Linux.
How do I fix RHSA-2025:3856?
To fix RHSA-2025:3856, you should apply the latest security update for OpenJDK 21.
What vulnerability does RHSA-2025:3856 address?
RHSA-2025:3856 addresses security vulnerabilities in the OpenJDK 21 packages.
What are the release notes for RHSA-2025:3856?
The release notes for RHSA-2025:3856 outline the changes made in OpenJDK 21.0.7.