EIP-2026-103610

PRE-CVE

Opera Web Browser 11.11 - Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103610. PoCs published by echo.

AI-analyzed exploit summary This exploit triggers a denial-of-service (DoS) condition in Opera Web Browser 11.11 by manipulating an iframe and font element, causing the browser to crash. The PoC uses JavaScript to create and modify DOM elements in a way that leads to instability.

Description

Opera Web Browser 11.11 - Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by echo · htmldosmultiple
https://www.exploit-db.com/exploits/35856

This exploit triggers a denial-of-service (DoS) condition in Opera Web Browser 11.11 by manipulating an iframe and font element, causing the browser to crash. The PoC uses JavaScript to create and modify DOM elements in a way that leads to instability.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Opera Web Browser 11.11
No auth needed
Prerequisites: Victim must visit a malicious webpage hosting the exploit
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026