Bug 2502795 (CVE-2026-47058) - CVE-2026-47058 openjdk: OpenJDK: Enhance Dataview Implementation (Oracle CPU 2026-07)
Summary: CVE-2026-47058 openjdk: OpenJDK: Enhance Dataview Implementation (Oracle CPU ...
Keywords:
Status: NEW
Alias: CVE-2026-47058
Deadline: 2026-07-21
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-20 13:20 UTC by OSIDB Bzimport
Modified: 2026-07-23 15:36 UTC (History)
52 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:42876 0 None None None 2026-07-23 12:04:40 UTC
Red Hat Product Errata RHSA-2026:42877 0 None None None 2026-07-23 15:36:00 UTC
Red Hat Product Errata RHSA-2026:42878 0 None None None 2026-07-23 11:33:04 UTC
Red Hat Product Errata RHSA-2026:42879 0 None None None 2026-07-23 11:32:58 UTC
Red Hat Product Errata RHSA-2026:42880 0 None None None 2026-07-23 07:55:54 UTC
Red Hat Product Errata RHSA-2026:42881 0 None None None 2026-07-23 08:31:07 UTC
Red Hat Product Errata RHSA-2026:42882 0 None None None 2026-07-23 08:31:29 UTC

Description OSIDB Bzimport 2026-07-20 13:20:52 UTC 
1) DataView getter/setter methods use absolute ByteBuffer indexing and ignore the offset, allowing read and write to memory outside its intended window. 2) Missing bounds check in the DataView constructor fails to validate the capacity.
Comment 1 errata-xmlrpc 2026-07-23 07:55:53 UTC 
This issue has been addressed in the following products:

  Red Hat OpenJDK 11 els for RHEL 7
  Red Hat OpenJDK 11 els for RHEL 8
  Red Hat OpenJDK 11 els for RHEL 9

Via RHSA-2026:42880 https://access.redhat.com/errata/RHSA-2026:42880
Comment 2 errata-xmlrpc 2026-07-23 08:31:05 UTC 
This issue has been addressed in the following products:

  OPENJDK ELS 11.0.32

Via RHSA-2026:42881 https://access.redhat.com/errata/RHSA-2026:42881
Comment 3 errata-xmlrpc 2026-07-23 08:31:28 UTC 
This issue has been addressed in the following products:

  OPENJDK ELS 11.0.32

Via RHSA-2026:42882 https://access.redhat.com/errata/RHSA-2026:42882
Comment 4 errata-xmlrpc 2026-07-23 11:32:56 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK 8u502

Via RHSA-2026:42879 https://access.redhat.com/errata/RHSA-2026:42879
Comment 5 errata-xmlrpc 2026-07-23 11:33:03 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK 8u502

Via RHSA-2026:42878 https://access.redhat.com/errata/RHSA-2026:42878
Comment 6 errata-xmlrpc 2026-07-23 12:04:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:42876 https://access.redhat.com/errata/RHSA-2026:42876
Comment 7 errata-xmlrpc 2026-07-23 15:35:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 9.6 Extended Update Support
  Red Hat Enterprise Linux 9
  Red Hat Enterprise Linux 8
  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:42877 https://access.redhat.com/errata/RHSA-2026:42877
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