OpenJ9
- Software type
- Software runtime
- Total vulnerabilities (90 days)
- 0
Unreliable vulnerability data
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As of 10/23/2026, OpenJ9 recorded 0 security vulnerabilities in the last 90 days, of which 0 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of OpenJ9 and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-16441Eclipse OpenJ9 : Method resolution default method precedence failureCVE-2026-16439Eclipse OpenJ9 : Using -Xtrace to trace method arguments can lead to buffer underflowCVE-2025-4447Buffer Overflow in Eclipse OpenJ9CVE-2023-5676Eclipse OpenJ9 possible infinite busy hang| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-16441Eclipse OpenJ9 : Method resolution default method precedence failure | Exploitation statusNot exploited | FixYes | Published07/21/2026 | SeverityMedium |
CVE-2026-16439Eclipse OpenJ9 : Using -Xtrace to trace method arguments can lead to buffer underflow | Exploitation statusNot exploited | FixYes | Published07/21/2026 | SeverityMedium |
CVE-2025-4447Buffer Overflow in Eclipse OpenJ9 | Exploitation statusNot exploited | FixYes | Published05/09/2025 | SeverityHigh |
CVE-2023-5676Eclipse OpenJ9 possible infinite busy hang | Exploitation statusNot exploited | FixYes | Published11/15/2023 | SeverityMedium |
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