EIP-2026-103666

PRE-CVE

Sun Java Runtime Environment 1.3/1.4/1.5 - Nested Array Objects Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103666. PoCs published by Marc Schoenefeld.

AI-analyzed exploit summary This exploit triggers a denial-of-service (DoS) condition in the Sun Java Runtime Environment by causing an infinite loop that exhausts memory resources. The vulnerability affects JRE versions up to 1.4.2_11 and 1.5.0_06, leading to application crashes and potential data loss.

Description

Sun Java Runtime Environment 1.3/1.4/1.5 - Nested Array Objects Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Marc Schoenefeld · javadosmultiple
https://www.exploit-db.com/exploits/27901

This exploit triggers a denial-of-service (DoS) condition in the Sun Java Runtime Environment by causing an infinite loop that exhausts memory resources. The vulnerability affects JRE versions up to 1.4.2_11 and 1.5.0_06, leading to application crashes and potential data loss.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Sun Java Runtime Environment (JRE) up to 1.4.2_11 and 1.5.0_06
No auth needed
Prerequisites: Vulnerable JRE version installed · Java applet execution context (e.g., browser with Java plugin)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026