EIP-2026-116007

PRE-CVE

Opera Web Browser 11.00 - Integer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116007. PoCs published by C4SS!0 G0M3S.

AI-analyzed exploit summary This exploit demonstrates an integer overflow vulnerability in Opera Web Browser 11.00, leading to a Denial of Service (DoS) via a crafted HTML file with excessive `<option>` tags. The author mentions a potential heap spray technique for code execution but does not include it in the PoC.

Description

Opera Web Browser 11.00 - Integer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by C4SS!0 G0M3S · rubydoswindows
https://www.exploit-db.com/exploits/16042

This exploit demonstrates an integer overflow vulnerability in Opera Web Browser 11.00, leading to a Denial of Service (DoS) via a crafted HTML file with excessive `<option>` tags. The author mentions a potential heap spray technique for code execution but does not include it in the PoC.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Opera Web Browser 11.00
No auth needed
Prerequisites: Victim must open the crafted HTML file in Opera 11.00
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026