Red Hat Security Advisory: java-17-openjdk security update
The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fix(es): * JDK: Better Glyph drawing (CVE-2025-30749) * JDK: Enhance TLS protocol support (CVE-2025-30754) * JDK: Improve HTTP client header handling (CVE-2025-50059) * JDK: Better Glyph drawing redux (CVE-2025-50106) Bug Fix(es): * In Red Hat Enterprise Linux 9 and Red Hat Enterprise Linux 10 systems, the default graphical display system is Wayland. The use of Wayland in these systems causes a failure in the traditional X11 method that java.awt.Robot uses to take a screen capture, producing a blank image. With this update, the RPM now recommends installing the PipeWire package, which the JDK can use to take screen captures in Wayland systems (RHEL-102668, RHEL-102669, RHEL-102670, RHEL-102672) 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.
AI Analysis
Technical Summary
The java-17-openjdk packages for Red Hat Enterprise Linux have multiple security fixes addressing four CVEs: CVE-2025-30749 and CVE-2025-50106 (glyph drawing improvements), CVE-2025-30754 (TLS protocol enhancements), and CVE-2025-50059 (HTTP client header handling improvements). These vulnerabilities potentially impact the Java Runtime Environment and Software Development Kit provided by OpenJDK 17. Additionally, a bug fix addresses screen capture failures on Wayland graphical systems by recommending the PipeWire package. The advisory covers Red Hat Enterprise Linux 8 and 9 variants and related CodeReady Linux Builder and Update Services for SAP Solutions. The update is rated Important by Red Hat Product Security.
Potential Impact
The vulnerabilities fixed involve graphical rendering (glyph drawing), TLS protocol support, and HTTP client header handling within the OpenJDK 17 environment on affected Red Hat Enterprise Linux systems. These issues could affect the security and reliability of Java applications running on these platforms. The bug fix improves compatibility with Wayland graphical systems to prevent blank screen captures. No known exploits in the wild have been reported at the time of the advisory.
Mitigation Recommendations
Red Hat has released an updated java-17-openjdk package that addresses these vulnerabilities and the related bug. Users should apply this update promptly after ensuring all previous errata are applied. Detailed update instructions are available in the Red Hat advisory. No additional mitigation actions are specified beyond applying the official update.
Red Hat Security Advisory: java-17-openjdk security update
Description
The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fix(es): * JDK: Better Glyph drawing (CVE-2025-30749) * JDK: Enhance TLS protocol support (CVE-2025-30754) * JDK: Improve HTTP client header handling (CVE-2025-50059) * JDK: Better Glyph drawing redux (CVE-2025-50106) Bug Fix(es): * In Red Hat Enterprise Linux 9 and Red Hat Enterprise Linux 10 systems, the default graphical display system is Wayland. The use of Wayland in these systems causes a failure in the traditional X11 method that java.awt.Robot uses to take a screen capture, producing a blank image. With this update, the RPM now recommends installing the PipeWire package, which the JDK can use to take screen captures in Wayland systems (RHEL-102668, RHEL-102669, RHEL-102670, RHEL-102672) 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.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The java-17-openjdk packages for Red Hat Enterprise Linux have multiple security fixes addressing four CVEs: CVE-2025-30749 and CVE-2025-50106 (glyph drawing improvements), CVE-2025-30754 (TLS protocol enhancements), and CVE-2025-50059 (HTTP client header handling improvements). These vulnerabilities potentially impact the Java Runtime Environment and Software Development Kit provided by OpenJDK 17. Additionally, a bug fix addresses screen capture failures on Wayland graphical systems by recommending the PipeWire package. The advisory covers Red Hat Enterprise Linux 8 and 9 variants and related CodeReady Linux Builder and Update Services for SAP Solutions. The update is rated Important by Red Hat Product Security.
Potential Impact
The vulnerabilities fixed involve graphical rendering (glyph drawing), TLS protocol support, and HTTP client header handling within the OpenJDK 17 environment on affected Red Hat Enterprise Linux systems. These issues could affect the security and reliability of Java applications running on these platforms. The bug fix improves compatibility with Wayland graphical systems to prevent blank screen captures. No known exploits in the wild have been reported at the time of the advisory.
Mitigation Recommendations
Red Hat has released an updated java-17-openjdk package that addresses these vulnerabilities and the related bug. Users should apply this update promptly after ensuring all previous errata are applied. Detailed update instructions are available in the Red Hat advisory. No additional mitigation actions are specified beyond applying the official update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:10867
- Cve Count
- 4
- Additional Cves
- ["CVE-2025-30754","CVE-2025-50059","CVE-2025-50106"]
Threat ID: 6a1f4e87e29bf47b500805fb
Added to database: 06/02/2026, 21:43:35 UTC
Last enriched: 06/26/2026, 02:00:26 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 110
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