Bug 2519478 (CVE-2026-16440) - CVE-2026-16440 openj9: Eclipse OpenJ9: Denial of Service via crafted .class file
Summary: CVE-2026-16440 openj9: Eclipse OpenJ9: Denial of Service via crafted .class file
Keywords:
Status: NEW
Alias: CVE-2026-16440
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-19 10:31 UTC by OSIDB Bzimport
Modified: 2026-09-28 22:09 UTC (History)
2 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-2026:70630 0 None None None 2026-09-23 07:59:58 UTC
Red Hat Product Errata RHSA-2026:72888 0 None None None 2026-09-28 22:09:40 UTC

Description OSIDB Bzimport 2026-08-19 10:31:18 UTC 
In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested annotations causes a segmentation fault.
Comment 3 Jon Orris 2026-09-23 07:59:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:70630 https://access.redhat.com/errata/RHSA-2026:70630
Comment 4 Jon Orris 2026-09-28 22:09:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support
  Red Hat Enterprise Linux 10

Via RHSA-2026:72888 https://access.redhat.com/errata/RHSA-2026:72888
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