Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-116086. PoCs published by Encrypt3d.M!nd.
AI-analyzed exploit summary This exploit demonstrates a stack overflow vulnerability in PowerCHM 5.7 by crafting a malicious .hhp file with an oversized buffer. The PoC writes a header followed by a large number of 'A' characters and specific control characters to trigger the overflow.
Description
PowerCHM 5.7 - '.hhp' Stack Overflow (PoC)
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Encrypt3d.M!nd · pythondoswindows
https://www.exploit-db.com/exploits/8300
This exploit demonstrates a stack overflow vulnerability in PowerCHM 5.7 by crafting a malicious .hhp file with an oversized buffer. The PoC writes a header followed by a large number of 'A' characters and specific control characters to trigger the overflow.
Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target:
PowerCHM 5.7
No auth needed
Prerequisites:
Ability to deliver a malicious .hhp file to the target system
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026