EIP-2026-116005

PRE-CVE

Opera 7 - Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116005. PoCs published by Operash.

AI-analyzed exploit summary The exploit demonstrates five denial-of-service (DoS) vulnerabilities in Opera browser by providing malformed HTML/JavaScript code snippets that cause abnormal termination or CPU spikes. Each snippet targets specific parsing or rendering logic in Opera, leading to crashes or system freezes.

Description

Opera 7 - Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Operash · htmldoswindows
https://www.exploit-db.com/exploits/22844

The exploit demonstrates five denial-of-service (DoS) vulnerabilities in Opera browser by providing malformed HTML/JavaScript code snippets that cause abnormal termination or CPU spikes. Each snippet targets specific parsing or rendering logic in Opera, leading to crashes or system freezes.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Opera browser (version unspecified, likely older releases)
No auth needed
Prerequisites: Victim must open a malicious HTML file or visit a crafted webpage in Opera browser
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026