RHSA-2025:3857: Moderate: OpenJDK 21.0.7 Security Update for Windows Builds
Moderate: OpenJDK 21.0.7 Security Update for Windows 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 Windows serves as a replacement for the Red Hat build of OpenJDK 21 (21.0.6) and includes security and bug fixes. 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-2025:3857?
The severity of RHSA-2025:3857 is classified as moderate.
How do I fix RHSA-2025:3857?
To fix RHSA-2025:3857, update your OpenJDK to version 21.0.7 for Windows.
Which products are affected by RHSA-2025:3857?
RHSA-2025:3857 affects the Red Hat Build of OpenJDK 21.
What type of vulnerability is addressed in RHSA-2025:3857?
RHSA-2025:3857 addresses security vulnerabilities within the OpenJDK 21 software.
Is RHSA-2025:3857 specific to a platform?
Yes, RHSA-2025:3857 specifically addresses OpenJDK 21 for Windows builds.