EIP-2026-103562

PRE-CVE

Mozilla Firefox 1.5.0.3 - 'Loop' Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103562. PoCs published by Gianni Amato.

AI-analyzed exploit summary This exploit leverages a JavaScript loop to repeatedly trigger the 'MainPageBookmark' function, causing a denial-of-service (DoS) condition in vulnerable browsers by overwhelming the system with bookmark addition requests.

Description

Mozilla Firefox 1.5.0.3 - 'Loop' Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Gianni Amato · htmldosmultiple
https://www.exploit-db.com/exploits/1802

This exploit leverages a JavaScript loop to repeatedly trigger the 'MainPageBookmark' function, causing a denial-of-service (DoS) condition in vulnerable browsers by overwhelming the system with bookmark addition requests.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Unspecified browser (likely older versions of Firefox, Internet Explorer, or Opera)
No auth needed
Prerequisites: User interaction (visiting the malicious webpage)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026