Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-115264. PoCs published by fl0 fl0w.
AI-analyzed exploit summary This is a proof-of-concept exploit for a buffer overflow vulnerability in the handling of .CHM files. The code generates a malformed .CHM file with an overly long string to trigger the overflow, potentially leading to arbitrary code execution.
Description
FlyHelp - '.CHM' Local Buffer Overflow (PoC)
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by fl0 fl0w · c++doswindows
https://www.exploit-db.com/exploits/9222
This is a proof-of-concept exploit for a buffer overflow vulnerability in the handling of .CHM files. The code generates a malformed .CHM file with an overly long string to trigger the overflow, potentially leading to arbitrary code execution.
Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target:
Microsoft HTML Help Workshop (specific version not specified)
No auth needed
Prerequisites:
Victim must open the malformed .CHM file
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026