Vulnerability record · CVE-2004-2627 · published 31 December 2004

CVE-2004-2627: Java 2 Micro Edition (J2ME) does not properly validate bytecode, which allows remote attackers to escape the K…

Java 2 Micro Edition (J2ME) does not properly validate bytecode, which allows remote attackers to escape the Kilobyte Virtual Machine (KVM) sandbox and execute arbitrary code.

10.0 CVSS 2.0 High EPSS 6.3% · top 6.7%

10.0CVSS 2.0 base score

6.3%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

14References

16 Jun 2026Last modified by NVD

Description

Java 2 Micro Edition (J2ME) does not properly validate bytecode, which allows remote attackers to escape the Kilobyte Virtual Machine (KVM) sandbox and execute arbitrary code.

AV:N/AC:L/Au:N/C:C/I:C/A:C

References

Link	Tags
http://archives.neohapsis.com/archives/bugtraq/2004-10/0231.html
http://archives.neohapsis.com/archives/fulldisclosure/2004-10/0884.html
http://secunia.com/advisories/12945	Vendor Advisory
http://securitytracker.com/id?1011898
http://www.osvdb.org/11041
http://www.theregister.co.uk/2004/10/22/mobile_java_peril/
https://exchange.xforce.ibmcloud.com/vulnerabilities/17825
http://archives.neohapsis.com/archives/bugtraq/2004-10/0231.html
http://archives.neohapsis.com/archives/fulldisclosure/2004-10/0884.html
http://secunia.com/advisories/12945	Vendor Advisory
http://securitytracker.com/id?1011898
http://www.osvdb.org/11041
http://www.theregister.co.uk/2004/10/22/mobile_java_peril/
https://exchange.xforce.ibmcloud.com/vulnerabilities/17825

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Source: NIST National Vulnerability Database (record CVE-2004-2627), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.