Bug 2460029 (CVE-2026-22008) - CVE-2026-22008 openjdk: OpenJDK: Improved Arena allocations (Oracle CPU 2026-04)
Summary: CVE-2026-22008 openjdk: OpenJDK: Improved Arena allocations (Oracle CPU 2026-04)
Keywords:
Status: NEW
Alias: CVE-2026-22008
Deadline: 2026-04-21
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-21 09:47 UTC by OSIDB Bzimport
Modified: 2026-04-22 06:47 UTC (History)
7 users (show)

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-04-21 09:47:31 UTC 
The problematic code allocates one byte of memory and subsequently writes eight bytes of zeros to that memory, which could result in a heap overflow.
Note You need to log in before you can comment on or make changes to this bug.