Red Hat Security Advisory: OpenJDK 17.0.16 Security Update for Portable Linux Builds
Red Hat has released an important security update for the Red Hat build of OpenJDK 17 (version 17. 0. 16) for portable Linux. This update replaces version 17. 0. 15 and addresses multiple security vulnerabilities related to glyph drawing, TLS protocol support, and HTTP client header handling. The update includes fixes for four CVEs: CVE-2025-30749, CVE-2025-30754, CVE-2025-50059, and CVE-2025-50106. No CVSS scores are provided in the advisory, but the update is rated as important by Red Hat Product Security. Users are advised to apply this update after ensuring all previous errata have been applied.
AI Analysis
Technical Summary
The Red Hat build of OpenJDK 17.0.16 for portable Linux includes security and bug fixes that address four specific vulnerabilities: CVE-2025-30749 and CVE-2025-50106 related to glyph drawing improvements, CVE-2025-30754 enhancing TLS protocol support, and CVE-2025-50059 improving HTTP client header handling. These vulnerabilities affect the Java Runtime Environment and Software Development Kit provided by OpenJDK 17. The update supersedes version 17.0.15 and is intended to improve security and stability. Red Hat classifies this update as important and recommends applying it after prior relevant updates are installed. No detailed CVSS scores are provided in the advisory, and no known exploits in the wild have been reported.
Potential Impact
The vulnerabilities fixed in this update potentially affect the security of applications running on the Red Hat build of OpenJDK 17 by addressing issues in glyph rendering, TLS protocol handling, and HTTP client header processing. While the exact impact details and CVSS scores are not provided, Red Hat rates the security impact as important, indicating a significant but not critical risk level. There are no known exploits in the wild at the time of the advisory.
Mitigation Recommendations
Red Hat has released an updated version of OpenJDK 17 (17.0.16) that includes fixes for the identified vulnerabilities. Users should apply this update to their systems after ensuring all previously released errata relevant to their environment have been installed. Detailed instructions for applying the update are available in Red Hat's documentation. No additional mitigation steps are indicated or required beyond applying the official update.
Red Hat Security Advisory: OpenJDK 17.0.16 Security Update for Portable Linux Builds
Description
Red Hat has released an important security update for the Red Hat build of OpenJDK 17 (version 17. 0. 16) for portable Linux. This update replaces version 17. 0. 15 and addresses multiple security vulnerabilities related to glyph drawing, TLS protocol support, and HTTP client header handling. The update includes fixes for four CVEs: CVE-2025-30749, CVE-2025-30754, CVE-2025-50059, and CVE-2025-50106. No CVSS scores are provided in the advisory, but the update is rated as important by Red Hat Product Security. Users are advised to apply this update after ensuring all previous errata have been applied.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Red Hat build of OpenJDK 17.0.16 for portable Linux includes security and bug fixes that address four specific vulnerabilities: CVE-2025-30749 and CVE-2025-50106 related to glyph drawing improvements, CVE-2025-30754 enhancing TLS protocol support, and CVE-2025-50059 improving HTTP client header handling. These vulnerabilities affect the Java Runtime Environment and Software Development Kit provided by OpenJDK 17. The update supersedes version 17.0.15 and is intended to improve security and stability. Red Hat classifies this update as important and recommends applying it after prior relevant updates are installed. No detailed CVSS scores are provided in the advisory, and no known exploits in the wild have been reported.
Potential Impact
The vulnerabilities fixed in this update potentially affect the security of applications running on the Red Hat build of OpenJDK 17 by addressing issues in glyph rendering, TLS protocol handling, and HTTP client header processing. While the exact impact details and CVSS scores are not provided, Red Hat rates the security impact as important, indicating a significant but not critical risk level. There are no known exploits in the wild at the time of the advisory.
Mitigation Recommendations
Red Hat has released an updated version of OpenJDK 17 (17.0.16) that includes fixes for the identified vulnerabilities. Users should apply this update to their systems after ensuring all previously released errata relevant to their environment have been installed. Detailed instructions for applying the update are available in Red Hat's documentation. No additional mitigation steps are indicated or required 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-2025:10869
- Cve Count
- 4
- Additional Cves
- ["CVE-2025-30754","CVE-2025-50059","CVE-2025-50106"]
- Cvss Version
- null
Threat ID: 6a1f4e87e29bf47b500805ef
Added to database: 6/2/2026, 9:43:35 PM
Last enriched: 6/2/2026, 10:06:12 PM
Last updated: 6/3/2026, 5:03:40 AM
Views: 2
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