EIP-2026-116006

PRE-CVE

Opera 9.52 - Window Object Suppressing Remote Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116006. PoCs published by Aditya K Sood.

AI-analyzed exploit summary This is a functional proof-of-concept for a denial-of-service vulnerability in Opera 9.52. The exploit leverages a design flaw where the `window.close()` function is called in a suppressed manner, causing the parent window to close without proper confirmation checks.

Description

Opera 9.52 - Window Object Suppressing Remote Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Aditya K Sood · htmldoswindows
https://www.exploit-db.com/exploits/6615

This is a functional proof-of-concept for a denial-of-service vulnerability in Opera 9.52. The exploit leverages a design flaw where the `window.close()` function is called in a suppressed manner, causing the parent window to close without proper confirmation checks.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Opera 9.52
No auth needed
Prerequisites: Victim must be using Opera 9.52 and click the provided link
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026