Issued:
2026-07-23
Updated:
2026-07-23

RHSA-2026:42876 - Important: java-1.8.0-openjdk security update

Synopsis

Important: java-1.8.0-openjdk security update

Type/Severity

Security Advisory: Important

Topic

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support.

Red Hat Product Security has rated this update as having a security impact of Important. 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.

Description

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.

Security Fix(es):

  • JDK: Enhance TLS certificate handling (CVE-2026-46968)

  • JDK: Enhance JPEG handling (CVE-2026-47010)

  • JDK: Enhance XBM image support (CVE-2026-47021)

  • JDK: Enhance Jar file processing (CVE-2026-47027)

  • JDK: Improve certification checking (CVE-2026-60147)

  • JDK: Enhance AWT ImagingLib (CVE-2026-47059)

  • JDK: Enhance Jar handling (CVE-2026-47063)

  • JDK: Improve Nashorn index handling (CVE-2026-47057)

  • JDK: Enhance Dataview Implementation (CVE-2026-47058)

  • JDK: Update LCMS to 2.19 (CVE-2026-41254)

Enhancements:

  • For the last couple of years, OpenJDK has used a single build shared among multiple RPMs and a tarball available on the customer portal. The single "portable" build has a release number ('p') and each RPM has its own release number ('r'). However, the RPM naming only showed the RPM release number, while the version output from the build showed the portable release number, making it unclear that they were different numbers. From this release onwards, a release field of the form 'p.r' is always used for RPMs and the version output shows 'p'. (RHEL-212138)

Bug Fix(es):

  • In previous releases, the RPM did not correctly own the subdirectories used for documentation in /usr/share/doc and /usr/share/javadoc. This is fixed in this release, so these subdirectories will be removed when the package is uninstalled. (RHEL-212148)

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.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Red Hat Enterprise Linux Server - Extended Life Cycle Support7x86_64
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian7ppc64le
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian7ppc64
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems)7s390x

Updated Packages

  • java-1.8.0-openjdk-src-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-devel-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-src-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-devel-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-accessibility-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-headless-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-accessibility-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-javadoc-1.8.0.502.b07-1.1.el7_9.noarch.rpm
  • java-1.8.0-openjdk-javadoc-zip-1.8.0.502.b07-1.1.el7_9.noarch.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-debuginfo-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-1.8.0.502.b07-1.1.el7_9.src.rpm
  • java-1.8.0-openjdk-devel-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-demo-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-headless-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-demo-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-headless-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-debuginfo-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-debuginfo-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-debuginfo-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-devel-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-demo-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-headless-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-src-1.8.0.502.b07-1.1.el7_9.x86_64.rpm
  • java-1.8.0-openjdk-src-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-src-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-accessibility-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-accessibility-1.8.0.502.b07-1.1.el7_9.ppc64le.rpm
  • java-1.8.0-openjdk-demo-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-accessibility-1.8.0.502.b07-1.1.el7_9.ppc64.rpm
  • java-1.8.0-openjdk-debuginfo-1.8.0.502.b07-1.1.el7_9.s390x.rpm
  • java-1.8.0-openjdk-devel-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-demo-1.8.0.502.b07-1.1.el7_9.i686.rpm
  • java-1.8.0-openjdk-headless-1.8.0.502.b07-1.1.el7_9.ppc64.rpm

Fixes

CVEs

References

Additional information