EIP-2026-115497

PRE-CVE

K-Meleon 1.x - URI Handling Multiple Denial of Service Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115497. PoCs published by Lostmon.

AI-analyzed exploit summary This Perl script generates an HTML file with an excessively long 'a href' attribute targeting K-Meleon's about:neterror page, causing a denial-of-service (DoS) condition. The exploit leverages input sanitization failure to crash the application.

Description

K-Meleon 1.x - URI Handling Multiple Denial of Service Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by Lostmon · perldoswindows
https://www.exploit-db.com/exploits/34404

This Perl script generates an HTML file with an excessively long 'a href' attribute targeting K-Meleon's about:neterror page, causing a denial-of-service (DoS) condition. The exploit leverages input sanitization failure to crash the application.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: K-Meleon versions 1.5.3 & 1.5.4
No auth needed
Prerequisites: K-Meleon browser installed · User interaction to open the malicious HTML file and click the link
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026