Description

In Eclipse OpenJ9 versions up to 0.51, when used with OpenJDK version 8 a stack based buffer overflow can be caused by modifying a file on disk that is read when the JVM starts.

Classification

CVE ID: CVE-2025-4447

CVSS Base Severity: HIGH

CVSS Base Score: 7.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:H/SI:N/SA:N

Affected Products

Vendor: Eclipse Foundation

Product: OpenJ9

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 2.22% (scored less or equal to compared to others)

EPSS Date: 2025-06-07 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4447
https://gitlab.eclipse.org/security/cve-assignement/-/issues/61
https://github.com/eclipse-openj9/openj9/pull/21762

Timeline